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Japan International Cooperation Agency
Ministry of Agriculture and Rural Development The Socialist Republic of Vietnam
The Study on
Nationwide Water Resources Development and Management
in the Socialist Republic of Vietnam
Final Report
Volume VIII
Data Book
September 2003
Nippon Koei Co., Ltd.
Nikken Consultants, Inc.
S S S J R 03 - 113
No.
COMPOSITION OF FINAL REPORT
Volume I Executive Summary
Volume II Phase 1, Main Report
Volume III Phase 2-1, Main Report
Volume IV Phase 2-2, 2-3, Main Report
Volume V Phase 1, Supporting Report
Volume VI Phase 2-1, Supporting Report
Volume VII Phase 2-2, 2-3, Supporting Report
Volume VIII Data Book
Exchange Rates
US$ 1 = Vietnamese Dong 15,068 Yen 100 = Vietnamese Dong 12,212
As of December 3, 2001
Northern Area
Central Area
Southern Area
Cau R
.
Gam
R.
L
Na R.
Ma R.
Chu R.
Hieu R.
Ca R.
Nam Thon R.
Se San R
.
Srepok R.
Ky Lo R.
Da RKrong R
Dung R.
Rat
R.
Don
g
Mekong R
.
Meko
ng R
.
CHINA
LAO PEOPLE'SDEMOCRATIC
REPUBLIC
THAILAND
Gulf ofThailand
SouthChina
Sea
TonleSap
VIETNAM
SouthChina
Sea
CHINA
MYANMARLAO
P.D.R.
THAILAND
CAMBODIA
MALAYSIA
Con Dao
Hanoi
CAMBODIA
Cao Bang
Ha Giang
Lao Cai
nQuang
ThaiNguyen
VinhPhu
g SonLang g g
BacGiang
Hong Gai
Hai PhongHai Duong
Ha Dong
Yen Bai
Son La
Lai Chau
HoaBinh
Thai BinhNam Dinh
Ninh Binh
Thanh Hoa
Vinh
Ha Tinh
QuangBinh
Dong HaDoDo
Hue
Da Nang
QQuangQQQNNgaiNN
Tum
Quy NhonQ NPlay Cu
Tuy HoaB M
Nha Trang
Da Lat
Phan Rang-Thap Cham
Phan Thiet
Ba Ria
Ho ChiMinh City
BienHoa
ThuDauMot
TayNinh
Tan AnCaoLanh
My Tho
Ben Tre
VinhTra V
Vinh
LongXuyen
Lac
Soc Trang
DTHACH HANTHACH HANTHACH HAN
VUGIAVUGIATHUBONTHUBONVUGIA
THUBON
g
TRA KHUCTRA KHUCTRA KHUC
Quy NQ N
KONEKONEKONE
DBABA
MAMAMA
g SonLLangggLLLL
BANG GIANGand KY CUNGBANG GIANG and KY CUNG
Ha
HUONGHUONGHUONG
Lo R.
Hong R.
Hong RD
a R.TuyenQuang
RED RIVERAND THAI BINH
CACACA
Kon KoSESANSESANSESAN
g R. Buon MaThuottSREPOKSREPOKSREPOK
gNai
R.DONGDONG
NAINAIDONG
NAI
CUU LONGDELTA
RED RIVERAND THAI BINH
MAMAMA
BA
River Basin Boundaries
Province Capitals
Rivers
International Boundaries
N
0 50 100 (km)
Scale
150 200 250
Location Map of Study Area
105゜
110゜
20゜
15゜
10゜
20゜
15゜
10゜
105゜ 110゜
THE STUDY ON
NATIONWIDE WATER RESOURCES DEVELOPMENT AND MANAGEMENT IN
THE SOCIALIST REPUBLIC OF VIETNAM
FINAL REPORT
Data Book Composition
A Hydro-Meteorological Data
B Calculation Sheets of Irrigation Water Demand
C Inventory of Flora and Fauna
1. OrganizationADB : Asian Development BankAFD : Agence Française de DéveloppementAusAID : Australian Agency for International DevelopmentBARD : Bank of Agriculture and Rural DevelopmentCWRET : Center of Water Resources and Environment TechnologyDANIDA : Danish International Development AssistanceDARD : Department of Agriculture and Rural DevelopmentDOSTE : Department of Science, Technology and EnvironmentDSI : Development Strategy InstituteEPRI : Electric Power Research InstituteEVN : Electricity of VietnamESCAP : United Nations Economic and Social Commission for Asia and the PacificFAO : Food and Agriculture OrganizationFPD : Forest Protection DepartmentGSO : General Statistical OfficeHEC 1 : Hydraulic Engineering Consultants Corp. No.1HMS : Hydro Meteorological ServiceIBRD : International Bank for Reconstruction and DevelopmentICD : International Cooperation DepartmentIUCN :
ISG : International Support GroupIFEP : Institute of Fishery Economics and PlanningIWRP : Institute of Water Resources PlanningIWRR : Institute of Water Resources ResearchJBIC : Japan Bank for International CooperationJICA : Japan International Cooperation AgencyMABR : Man and the Biosphere ReserveMARD : Ministry of Agriculture and Rural DevelopmentMOF : Ministry of FisheryMOH : Ministry of HealthMONRE : Ministry of Natural Resources and EnvironmentMOSTE : Ministry of Science, Technology and EnvironmentMOTC : Ministry of Transport and CommunicationMPI : Ministry of Planning and InvestmentNEA : National Environmental AgencyNGO : Non-governmental OrganizationNIAPP : National Institute of Agricultural Planning and ProjectionNWRC : National Water Resources CouncilPC : People's Committee
International Union for Conservation of Nature and National Resources/World Conservation Union
Abbreviations
PECC2 : Power Engineering and Consulting Company No.2SBV : State Bank of VietnamUN : United NationsUNDP : United Nations Development ProgrammeUNESCO : United Nation Educational, Scientific and Cultural OrganizationUSDA : United States Department of AgricultureVNMC : Vietnam National Mekong CommitteeWB : World Bank (International Bank for Reconstruction and Development)WHO : World Health OrganizationWWF : World Wide Fund for Nature
2. UnitMW : mega-watt km : kilometerkW : kilo-watt km2 : square kilometerMWh : mega-watt hour ha : hectarekWh : kilo-watt hour mile2 : square mileGWh : giga-watt hour m3 : cubic meterGWh/yr : giga-watt hour per year m3/year : cubic meter per yearkV : kilo volt m3/sec, m3/s : cubic meter per secondMVA : mega-volt ampere m3/sec/km2 : cubic meter per second per square kikometermm : millimeter feet3/sec/miles2 : cubic feet per second per square milemm/day : millimeter per day g : grammm/year : millimeter per year mg/l : milligram per literm : meter Mm3 : million cubic meterm/s or m/sec : meter per second MCM : million cubic metersm/sec2 : meter per square second
3. CurrencyVND : Vietnamese DongUS$ : US DollarJPY : Japanese Yen
4. OthersAC : Alternating CurrentBOD : Biochemical Oxygen DemandC.A. : Catchment AreaC-Cycle : Combined CycleCHES : Cultural and Historical Environmental SiteCOD : Chemical Oxygen DemandCPI : Consumer Price IndexDO : Dissolved OxygenDP : Dynamic ProgrammingEGEAS : Electric Generation Expansion Analysis SystemEIA : Environmental Impact Assessment
EIRR : Economic Internal Rate of ReturnFC : Foreign CurrencyFDI : Foreign Direct InvestmentF.M. : Finess ModulusFIRR : Financial Internal Rate of ReturnFSL : Full Supply LevelFWL : Flood Water LevelGDP : Gross Domestic ProductsGNP : Gross National ProductsGRDP : Gross Regional Domestic ProductsHCM : Ho Chi MinhHCMC : Ho Chi Minh CityHPP : Hydropower ProjectICB : International Competitive BidIEE : Initial Environmental ExaminationIPP : Independent Power ProducerLC : Local CurrencyLCB : Local Competitive BidLEP : Law on Environmental ProtectionLOLP : Loss of Load ProbabilityLRMC : Long Run Marginal CostMDD : Maximum Dry DensityMIT : Massachusetts Institute of TechnologyMOL : Minimum Operation LevelNGO : Non-Governmental OrganizationODA : Official Development AidOMC : Optimum Moisture ContentPMP : Probable Maximum PrecipitationRAC : Resettlement Action CommitteeRAP : Resettlement Action PlanRBO : River Basin OrganizationROE : Return on EquitySCF : Standard Conversion FactorSGS : Streamflow Gauging StationSME : Small and Medium EnterprisesSRMC : Short-Run Marginal CostSS : Suspended SolidsUFW : Unaccounted For WaterVAT : Value Added TaxWASP : Wien Automatic System Planning Package
A Hydro-Meteorological Data
Data Book A Hydro-Meteorological Data
Table of Contents
1 DAILY RAINFALL DATA Page Table: List of Daily Rainfall Data .............................................................................A1-1 Table: Availability of Meteorological Data ..............................................................A1-6 Bang Giang and Ky Cung River Basin......................................................................A1-8 Red and Thai Binh River Basin.................................................................................A1-44 Ma River Basin..........................................................................................................A1-64 Ca River Basin...........................................................................................................A1-115 Thach Han River Basin .............................................................................................A1-162 Huong River Basin ....................................................................................................A1-184 Vu Gia-Thu Bon River Basin ....................................................................................A1-217 Tra Khuc River Basin ................................................................................................A1-259 Kone River Basin ......................................................................................................A1-295 Ba River Basin...........................................................................................................A1-351 Sesan River Basin......................................................................................................A1-392 Srepok River Basin....................................................................................................A1-421 Dong Nai River Basin ...............................................................................................A1-475 Cuu Long (Mekong) Delta ........................................................................................A1-485
２ DAILY DISCHARGE DATA
Table: List of Daily Discharge Data..........................................................................A2-1 Table: Availability of Hydrological Data...................................................................A2-4 Bang Giang and Ky Cung River Basin......................................................................A2-5 Red and Thai Binh River Basin.................................................................................A2-27 Ma River Basin..........................................................................................................A2-76 Ca River Basin...........................................................................................................A2-98 Thach Han River Basin .............................................................................................A2-127 Huong River Basin ....................................................................................................A2-129 Vu Gia-Thu Bon River Basin ....................................................................................A2-143 Tra Khuc River Basin ................................................................................................A2-156 Kone River Basin ......................................................................................................A2-165 Ba River Basin...........................................................................................................A2-173 Sesan River Basin......................................................................................................A2-187 Srepok River Basin....................................................................................................A2-199 Dong Nai River Basin ...............................................................................................A2-220 Cuu Long (Mekong) Delta ........................................................................................A2-240
A1-1
Table: List of Daily Rainfall Data
01 Bang Giang and Ky Cung River Basin Location Station
Name Longitude Latitude Province Collected Data
Total
year
HYMOS
No.
Dinh Lap 107.06 21.32 Lang Son 1976-2000 25 BG07
Lang Son 106.46 21.50 Lang Son 1976-2000 25 BG05
Ngan Son 105.59 22.26 Cao Bang 1976-2000 25 BG03
Loc Binh 106.55 21.45 Cao Bang 1976-1978.1980-1989
.1991-2000 23 BG06
Cao Bang 106.14 22.39 Cao Bang 1976-2000 25 BG02
02 Red and Thai Binh River Basin
Location Station
Name Longitude Latitude Province Collected Data
Total
year
HYMOS
No.
Hanoi 105.51 21.01 Ha Noi 1956-2000 45 RT01
Thai Binh 106.21 20.27 ThaiBinh 1976-2000 25 RT02
03 Ma River Basin
Location Station Name
Longitude Latitude Province Collected Data
Total
year
HYMOS
No.
Thuong Xuan
(Cua Dat) 105.14 19.49 Thanh Hoa 1976.1978-1990 14 M005
Bat Mot (BatBot) 105.03 20.01 Thanh Hoa 1976-2000 25 M006
Lang Chanh 105.14 20.09 Thanh Hoa 1976-2000 25 M007
Ba Thuoc
(CanhNong) 105.13 20.21 Thanh Hoa 1976-1979.1981-1990 14 M008
Song Ma 103.44 21.04 Son La 1976-2000 25 M009
Tuan Giao
(LaiChau) 103.25 21.35 Lai Chau 1976-2000 25 M010
Thanh Hoa 105.46 19.49 Thanh Hoa 1976-1985.1987-2000 24 M011
Bai Thuong Thanh Hoa 1976-2000 25
A1-2
04 Ca River Basin Location
Station Name Longitude Latitude
Province Collected Data Total
year
HYMOS
No.
Hoa Duyet 105.35 18.22 Ha Tinh 1976-2000 25 CA011
Son Diem 105.20 18.30 Ha Tinh 1976-2000 25 CA010
Do Luong 105.18 18.54 Nghe An 1976-2000 25 CA006
Mon Son 104.55 18.53 Nghe An 1976-1990 15 CA007
Con Cuong 104.53 19.02 Nghe An 1976-1989.1991-2000 24 CA004
Nghia Khanh 105.20 19.26 Nghe An 1977-2000 24 CA003
Quy Chau 105.06 19.34 Nghe An 1976-2000 25 CA002
Muong Xen 104.08 19.24 Nghe An 1976-2000 25 CA001
Vinh 105.40 18.40 Nghe An 1976-2000 25 CA009
05 Thach Han River Basin
Location Station Name
Longitude Latitude Province Collected Data
Total
year
HYMOS
No.
Khe Sanh 106.50 16.38 Quang Tri 1976-2000 25 TH001
Thach Han 107.14 16.45 Quang Tri 1976-2000 25 TH002
Dong Ha 107.05 16.50 Quang Tri 1976-2000 25 TH003
06 Huong River Basin
Location Station Name
Longitude Latitude Province Collected Data
Total
year
HYMOS
No.
Nam Dong 107.43 16.09 Thua Thien
Hue 1977-2000 24 H010
Phu Loc 107.53 16.15 Thua Thien
Hue 1978-1990 13 H005
Hue 107.34 16.25 Thua Thien
Hue 1976-2000 25 H006
PhuOc 107.28 16.32 Thua Thien
Hue 1977.1980-2000 22 H007
A Luoi 107.13 16.15 Thua Thien
Hue 1976-2000 25 H008
A1-3
07 Vu Gia – Thu Bon River Basin Location
Station Name Longitude Latitude
Province Collected Data Total
year
HYMOS
No.
Tra My 108.14 15.21 Quang Nam 1977-2000 24 TB04
Son Tan
(HiepDuc) 108.05 15.35 Quang Nam 1976-2000 25 TB03
Trao (Hien) 107.38 15.56 Quang Nam 1978-2000 23 TB01
Thanh My 107.50 15.46 Quang Nam 1976-2000 25 TB02
Ai Nghia 108.07 15.53 Quang Nam 1976-2000 25 TB06
DaNang 108.11 16.02 Da Nang 1976-2000 25 TB07
08 Tra Khuc River Basin
Location Station Name
Longitude Latitude Province Collected Data
Total
year
HYMOS
No.
Tra Bong 108.32 15.15 Quang Ngai 1976-2000 25 TK006
Quang Ngai 108.47 15.09 Quang Ngai 1976-2000 25 TK003
Ba To 108.45 14.46 Quang Ngai 1976-2000 25 TK004
Gia Vuc 108.34 14.42 Quang Ngai 1977-2000 24 TK001
Son Giang (Son
Ha) 108.34 15.02 Quang Ngai 1977-2000 24 TK002
09 Kone River Basin
Location Station Name
Longitude Latitude Province Collected Data
Total
year
HYMOS
No.
Binh Tuong
(Cay Muong) 108.56 13.55 Binh Dinh 1976-2000 25 K003
Phu Cat 109.04 14.00 Binh Dinh 1976-2000 25 K004
Binh Quang
(Dinh Binh) 108.48 14.08 Binh Dinh 1979-2000 22 K005
Vinh Kim 108.46 14.14 Binh Dinh 1982-2000 19 K006
Quy Nhon 1976-2000 25
Hoai Nhon 1976-2000 25
Tan An 1977-1988 12
A1-4
10 Ba River Basin Location
Station Name Longitude Latitude
Province Collected Data Total
year
HYMOS
No.
M' Drak 108.46 12.45 Dak Lak 1977-2000 24 BA04
Son Hoa
(Cung Son) 108.59 13.03 Phu Yen 1976-2000 25 BA05
Tuy Hoa 109.17 13.05 Phu Yen 1977-2000 24 BA06
Cheo Reo
(A Yun Pa) 108.27 13.24 Gia Lai 1977-2000 24 BA03
Chu Prong 107.52 13.44 Gia Lai 1978-1995.1997-2000 22 BA02
An Khe 108.39 13.57 Gia Lai 1977-2000 24 BA01
11 Sesan River Basin
Location Station Name
Longitude Latitude Province Collected Data
Total
year
HYMOS
No.
Dac Glei 107.45 15.04 Kon Tum 1977-78.1980-1984.
1986-1995.1997-2000 21 SS01
Dak To 107.50 14.40 Kon Tum 1977-2000 24 SS02
Kon Tum 108.00 14.21 Kon Tum 1976-2000 25 SS04
Pleiku 108.00 13.59 Gia Lai 1976-2000 25 SS06
12 Srepok River Basin
Location Station Name
Longitude Latitude Province Collected Data
Total
year
HYMOS
No.
Buon Ho 108.16 12.55 Dak Lak 1977-2000 24 SR05
Cau42
(Krong Buk) 108.22 12.46 Dak Lak 1976-2000 25 SR06
Krong Bong 108.27 12.33 Dak Lak 1977-1990.1992-1995 18 SR07
Giang Son 108.11 12.30 Dak Lak 1976-2000 25 SR08
Buon Ma Thuot 108.03 12.40 Dak Lak 1977-2000 24 SR02
Cau14 107.56 12.37 Dak Lak 1977-2000 24 SR03
Duc Xuyen 108.59 12.18 Dak Lak 1978-2000 23 SR09
Dak Mil 107.37 12.27 Dak Lak 1977-1993.1998-2000 20 SR04
A1-5
13 Dong Nai River Basin Location
Station Name Longitude Latitude
Province Collected Data Total
year
HYMOS
No.
Tan Son Nhat 106.42 10.47 HCMC 1960-1993 32
14 Cuu Long (Mekong) Delta
Location Station Name
Longitude Latitude Province Collected Data
Total
year
HYMOS
No.
Can Tho 105.47 10.02 Can Tho 1978-200 23 ME01
1/2
Availability of Meteorological Data
Elevation Province
Longitude Latitude (m) 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00
BANG GIANG 1 DINH LAP 107.06 21.32 174 Lang Song P, T, E, S, R, V
2 LANG SON 106.46 21.50 258 Lang Song P, T, E, S, R, V
3 BAC SON 106.18 21.54 400 Lang Song P, T, E, S, R, V
4 TRUNG KHANH 106.31 22.50 520 Cao Bamg P, T, E, S, R, V
5 THAT KHE 106.28 22.15 275 Lang Song P, T, E, S, R, V
6 NGAN SON 105.59 22.26 566 Cao Bamg P, T, E, S, R, V
7 NGUYEN BINH 105.57 22.39 208 Cao Bamg P, T, E, R, V
8 CAO BANG 106.14 22.39 258 Cao Bamg P, T, E, S, R, V
9 HA QUANG 106.10 22.55 209 Cao Bamg P
MA 10 THUONG XUAN (Cua Dat) 105.14 19.49 Thanh Hoa stop P
11 BAT MOT (BatBot) 105.03 20.01 Thanh Hoa P
12 LANG CHANH 105.14 20.09 Thanh Hoa P
13 BA THUOC (CanhNong) 105.13 20.21 Thanh Hoa stop P
14 SONG MA 103.44 21.04 Song La P, T, E, S, R, V
15 TUAN GIAO (LaiChau) 103.25 21.35 Lai Chau P, T, E, S, R, V
ad Thanh Hoa 105.46 19.49 Thanh Hoa
CA 16 HUONG KHE HOA DUYET 105.42 18.11 Ha Tinh P, T, E, S, R, V
17 SON DIEM 105.22 18.30 Ha Tinh P
18 DO LUONG 105.18 18.45 Nghe An P, T, E, S, R, V
19 MON SON 104.55 18.53 Nghe An stop P
20 CON CUONG 104.55 19.02 Nghe An P, T, E, S, R, V
21 NGHIA KHANH 105.20 19.26 Nghe An P
22 QUY CHAU 105.07 19.07 Nghe An P, T, E, S, R, V
23 MUONG XEN 104.08 19.42 Nghe An P
ad VINH 105.40 18.40 Nghe An P, T, E, S, R, V
THACH HAN 24 KHE SANH 106.50 16.38 Quang Tri P, T, E, S, R, V
25 THACH HAN 107.14 16.45 Quang Tri P
26 DONG HA 107.05 16.50 Quang Tri P, T, E, S, R, V
27 QUANG TRI (from Atlas) same as No.25? Quang Tri
HUONG 28 THUONG NHAT Nam Dong 107.41 16.07 Thua Thien Hue ?
29 TRUOI 107.46 16.15 Thua Thien Hue
30 PHU LOC 107.53 16.15 Thua Thien Hue stop P
31 HUE 107.34 16.25 Thua Thien Hue P, T, E, S, R, V
32 PHUOC 107.28 16.32 Thua Thien Hue P
33 A LUOI 107.13 16.15 Thua Thien Hue P, T, E, S, R, V
THUBON 34 SON GIANG 108.01 15.08 Quang Nam
35 TRA MY 108.13 15.20 Quang Nam P, T, E, S, R, V
36 SON TAN (HiepDuc) 108.02 15.34 Quang Nam P
37 TRAO (Hien) 107.39 15.35 Quang Nam P
38 THANH MY 107.50 15.46 Quang Nam P
39 AI NGHIA 108.07 15.53 Quang Nam P
TRA KHUC 40 TRA BONG 108.32 15.15 Quang Ngai P
41 QUANG NGAI 108.47 15.09 Quang Ngai P, T, E, S, R, V
42 BA TO 108.45 14.46 Quang Ngai P, T, E, S, R, V
43 GIA VUC 108.34 14.42 Quang Ngai P
34 SON GIANG (Son Ha) 108.31 15.08 Quang Ngai P
KONE 49 NUI MOT 109.00 13.47 Binh Dinh stop
50 BINH TUONG (Cay Muong) 108.56 13.55 Binh Dinh P
51 PHU CAT 109.04 14.00 Binh Dinh P
52 DINH BINH (Binh Quang) 108.48 14.08 Binh Dinh P
53 VINH KIM 108.46 14.14 Binh Dinh P
BA 54 M' DRAK 108.46 12.45 P, T, E, S, R, V
RemarksLocation Observation Period
River Basin Station NameNo.
A1-6
2/2
Availability of Meteorological Data
Elevation Province
Longitude Latitude (m) 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00Remarks
Location Observation PeriodRiver Basin Station NameNo.
55 SON HOA (CUNG SON) 108.59 13.03 P, T, E, S, R, V
56 TUY HOA 109.07 15.05 P, T, E, S, R, V
57 MIEN TAY(from Atlas) ? ? P
58 CHEO REO 108.30 13.23 P, T, E, S, R, V
59 CHU PRONG 107.50 13.39 P
60 AN KHE 108.39 13.57 P, T, E, S, R, V
SESAN 44 DAC GLEI 107.45 15.04 Kon Tum P
45 MANG BUK (Airport) ? ? Kon Tum
46 DAK TO 107.50 14.40 Kon Tum P, T, E, S, R, V
47 KON TUM 108.00 14.21 Kon Tum P, T, E, S, R, V
48 PLAYKU 108.00 13.59 Gia Lai P, T, E, S, R, V
SEREPOK 61 BUON HO 108.16 12.55 P, T, E, S, R, V
62 CAU42 108.22 12.46 P
63 KRONG BONG 108.27 12.33 not frequency
64 GIANG SON 108.11 12.30 P
65 BUON MA THUOT 108.03 12.40 P, T, E, S, R, V
66 CAU14 107.45 10.37 P
67 DUC XUYEN 108.59 12.18 P
68 DAK MIL 107.37 12.27 P, T, E, S, R, V
DONG NAI 69 DA LAT 108.26 11.57 Lam Dong P, T, E, S, R, V
70 LIEN KHUONG 108.23 11.45 Lam Dong P, T, E, S, R, V
71 DI LINH 108.03 11.36 Lam Dong not frequency
72 DAK NONG (GIA NGHIA) ? ? P, T, E, S, R, V
73 BAO LOC 107.50 11.32 Lam Dong P, T, E, S, R, V
74 DONG KHO 107.44 11.07 P
75 DA TE 107.32 11.32 not frequency
76 PHUOC LONG ? ? Binh Duong P, T, E, S, R, V
77 DONG PHU 106.54 11.32 P, T, E, S, R, V
78 DAU TIENG 106.20 11.20 Tay Ninh P
79 BIEN HOA 106.49 10.57 Dong Nai P
80 TAN SON NHAT (SAIGON) 106.40 10.49 HCMC P
RED RIVER DELT 81 LAI CHAU 103.09 22.03 244 Lai Chau P, T, E, S, R, V
82 SON LA 103.54 21.20 676 Son La P, T, E, S, R, V
83 MOC CHAU 104.38 20.51 P, T, E, S, R, V
84 SA PA 103.50 22.20 1,570 Lao Cay-Yen Bai P, T, E, S, R, V
85 YEN BAI 104.52 21.42 56 Lao Cay-Yen Bai P, T, E, S, R, V
86 HA GIANG 104.59 22.49 118 Ha Giang-Tuyen Quang P, T, E, S, R, V
87 CHO RA 105.43 22.27 210 Cao Bamg P, T, E, S, R, V
88 CHIEM HOA 105.16 22.09 50 Ha Giang-Tuyen Quang P, T, E, S, R, V
89 THAI NGUYEN 105.50 21.35 36 Bac Kan-Thai Nguyen P, T, E, S, R, V
90 LUC NGAN 106.33 21.22 15 Bac Giang-Bac Ninh P, T, E, S, R, V
91 HANOI 105.51 21.01 5 Ha Noi P, T, E, S, R, V
92 THAI BINH 106.21 20.27 P, T, E, S, R, V
MEKONG DELTA 93 MY THO 106.23 10.21 Tien Giang P, T, E, S, R, V
94 CAN THO 105.47 10.02 Can Tho P, T, E, S, R, V
95 CHAU DOC 105.08 10.42 An Giang P, T, E, S, R, V
96 RACH GIA 105.05 10.01 Kien Giang P, T, E, S, R, V
97 CA MAU 105.10 9.10 Ca Mau P, T, E, S, R, V
98 BAC LIEU 105.43 9.17 Bac Lieu P, T, E, S, R, V
: IWRP Data : Last time : This Time : HMS Data TotalP: Rainfall T: Temparature E: Evaporation S: Sunshine R : Humidity V: Wind Velocity : collecting by study team (from existing report)
A1-7
Bang Giang and
Ky Cung River Basin
A1-8
Table: Daily Rainfall Data Lang Son Province at Dinh Lap
Province : Lang Son At : Dinh Lap Year : 1976 (Unit : mm) Province : Lang Son At : Dinh Lap Year : 1977 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 1.6 0.2 63.1 15.0 5.4 1.0 1.0 1 0.2 0.1 2.3 35.5 0.12 0.7 0.5 5.4 0.0 22.2 0.1 2 1.6 0.2 0.1 0.5 10.1 0.13 0.0 0.4 7.2 21.4 0.1 3 12.2 1.6 20.8 0.3 2.64 1.4 2.4 50.2 1.7 9.3 0.1 4 20.1 1.1 0.9 7.4 5.0 0.15 0.4 1.5 2.0 0.5 32.5 0.8 0.1 11.8 5 21.4 6.2 20.6 1.96 0.2 0.2 2.1 0.5 6 15.5 32.3 4.2 4.2 0.17 0.1 0.7 0.0 0.0 5.1 0.4 7 1.1 5.8 27.5 9.2 8.98 12.4 11.4 23.8 1.0 8 0.0 7.0 0.1 10.6 9.09 0.1 7.2 29.1 2.2 16.1 0.9 0.8 9 0.4 0.4 3.2 0.4
10 0.1 31.5 6.9 0.0 3.2 0.1 10 0.3 12.7 21.9 3.111 0.6 13.6 0.1 0.0 22.0 0.2 2.8 11 0.0 3.0 10.3 1.2 0.112 2.4 5.5 4.6 0.3 0.0 12 1.6 49.3 0.1 64.613 0.0 0.0 0.3 3.1 56.5 35.2 13 37.2 0.114 4.1 0.0 1.0 11.7 1.1 14 23.3 0.115 0.9 26.0 0.8 15 4.2 0.5 0.3 0.116 0.0 1.0 0.1 16 0.4 0.117 17 3.718 0.1 18 0.2 0.1 0.1 0.119 0.2 2.0 5.7 0.1 2.9 19 1.5 0.2 1.8 40.2 2.9 1.720 0.3 51.8 0.0 40.8 20 0.0 4.2 0.1 0.0 3.421 3.4 16.5 7.9 2.6 21 0.1 0.1 0.0 0.5 9.8 57.3 0.122 1.4 2.1 0.6 22 0.2 0.0 12.2 74.323 0.2 2.2 12.5 13.7 7.6 23 0.4 0.0 12.1 18.224 2.4 1.5 3.0 3.4 0.1 5.2 24 0.1 0.1 0.4 2.2 4.6 0.1 29.225 0.1 25 0.1 19.3 1.6 0.5 0.7 15.2 0.4 0.126 1.2 2.2 0.0 2.9 14.5 4.2 0.3 26 0.7 0.0 0.3 5.0 0.127 0.3 2.1 109.0 51.5 3.3 1.2 27 0.1 0.7 8.9 23.5 8.0 0.028 0.1 0.6 0.2 0.0 110.6 0.1 0.0 28 0.5 0.3 0.3 1.0 0.3 0.1 8.8 2.1 7.1 1.729 0.2 9.0 0.0 13.2 0.9 29 2.8 0.1 0.9 32.2 0.4 1.5 22.3 23.630 0.0 0.6 1.7 27.6 5.3 0.1 23.1 24.6 30 0.2 3.8 6.0 17.6 0.8 8.131 0.5 1.4 2.0 2.1 31 0.3
Total 0.6 31.9 13.8 259.0 131.5 122.2 253.0 226.6 44.4 117.4 16.2 0.3 1216.9 Total 47.0 5.3 9.6 74.3 72.7 126.3 357.6 120.8 111.2 53.4 14.4 65.0 1057.6Max 0.4 12.4 4.1 109.0 50.2 63.1 110.6 56.5 23.1 40.8 11.8 0.3 110.6 Max 20.1 4.2 4.2 49.3 21.9 64.6 74.3 40.2 35.5 22.3 9.0 29.2 74.3
Province : Lang Son At : Dinh Lap Year : 1978 (Unit : mm) Province : Lang Son At : Dinh Lap Year : 1979 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 4.3 2.0 1 5.3 9.3 0.6 0.02 0.1 0.0 16.8 8.0 4.1 1.8 12.1 0.5 12.3 2 3.1 0.5 4.9 3.8 46.9 0.2 0.03 2.1 8.9 2.5 12.3 0.8 84.9 3 14.2 0.5 4.2 4.7 0.1 39.0 0.2 0.24 11.2 0.0 0.1 1.5 2.4 0.9 21.9 15.6 4 14.2 43.6 1.35 3.1 0.3 0.2 10.3 45.5 0.2 0.1 4.2 0.8 1.9 5 0.2 5.4 14.8 0.86 0.2 0.3 1.3 30.5 17.2 6.5 0.1 23.2 6 2.9 0.4 0.4 0.3 12.2 61.4 10.37 0.3 6.1 27.5 0.0 0.5 2.7 0.2 7 8.3 0.5 8.2 0.3 1.2 20.48 41.4 0.5 22.6 1.3 5.3 20.6 5.1 0.4 8 0.4 2.9 0.3 2.1 2.3 24.99 0.3 45.1 68.3 1.3 0.2 3.1 0.2 0.7 9 0.4 3.3 0.3 0.7 7.8 28.7
10 9.5 5.0 70.8 0.1 20.1 0.1 30.2 10 17.2 1.4 1.4 50.9 1.5 0.611 0.9 0.0 0.9 3.9 11 5.3 0.1 16.7 5.1 19.1 22.5 5.512 1.7 0.3 20.6 12 14.5 0.2 9.3 7.4 3.6 1.113 0.4 2.8 5.6 0.1 13 22.1 0.0 0.014 0.3 12.3 24.2 7.0 19.1 0.9 1.3 14 22.715 25.7 15 0.5 70.1 0.9 5.316 0.2 103.1 0.6 16 1.0 0.0 2.6 12.1 4.117 41.5 23.1 0.2 0.1 0.1 0.1 17 0.3 28.6 41.8 6.718 5.0 2.3 46.2 4.8 0.1 18.0 0.1 18 0.1 3.4 12.019 0.6 3.1 3.3 19.3 53.6 0.1 0.9 19 0.6 0.9 0.3 4.420 0.7 4.0 8.9 90.2 0.1 20 0.3 0.3 1.3 0.221 2.3 0.1 7.1 62.2 0.1 14.2 21 0.0 7.5 0.2 1.722 10.2 0.9 0.2 14.6 6.8 2.9 1.3 1.3 22 0.8 0.6 0.2 1.0 0.123 0.6 5.8 1.1 1.3 23 0.4 4.3 1.1 0.224 0.0 23.7 4.9 0.3 24 1.9 3.2 0.4 12.225 0.3 0.4 0.9 25 0.1 0.1 20.0 0.9 3.626 0.8 0.0 0.1 3.4 21.8 4.7 0.0 26 0.1 0.0 0.2 37.8 3.0 0.627 0.1 0.0 3.3 0.0 123.3 69.1 0.7 19.4 27 1.1 0.028 0.0 0.1 0.0 12.6 6.9 29.2 0.1 28 8.1 10.1 2.0 0.0 0.429 0.3 45.4 0.6 9.1 0.1 29 7.230 4.0 12.3 4.1 30 8.1 5.9 0.0 2.9 0.731 0.7 3.2 18.3 31 2.1 1.6
Total 21.9 15.7 33.0 189.2 376.5 409.9 317.3 253.2 93.2 106.7 60.9 0.5 1878.0 Total 33.2 71.4 13.9 28.7 158.0 145.9 203.6 265.9 74.6 0.8 1.3 0.0 997.3Max 11.2 10.2 12.3 45.4 103.1 123.3 90.2 53.6 20.6 84.9 30.2 0.4 123.3 Max 14.2 22.1 5.4 10.1 70.1 50.9 61.4 43.6 28.7 0.6 1.1 0.0 70.1
A1-9
Table: Daily Rainfall Data Lang Son Province at Dinh Lap
Province : Lang Son At : Dinh Lap Year : 1980 (Unit : mm) Province : Lang Son At : Dinh Lap Year : 1981 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 10.1 77.1 0.0 5.0 1 0.3 0.0 0.2 28.8 0.0 5.0 1.52 0.8 2.4 0.2 2 0.0 6.9 5.1 3.3 0.1 34.0 2.43 0.0 1.0 0.5 0.1 3.0 0.0 9.5 3 0.1 0.0 0.3 7.0 1.2 12.3 0.0 13.0 2.94 1.1 0.1 0.0 37.2 6.3 0.7 8.4 0.1 4 0.1 0.1 25.0 0.0 0.0 5.2 2.1 5.8 2.3 35.3 1.75 0.0 34.2 26.7 6.4 0.0 5.5 5 0.7 2.3 51.8 1.8 5.5 40.6 0.46 0.0 0.1 0.0 33.6 11.4 3.5 6 1.2 2.1 1.6 0.0 3.5 0.0 10.0 0.37 21.6 0.0 38.4 6.8 7 0.0 1.9 0.88 0.0 65.1 16.0 6.5 0.1 0.2 8 0.0 0.0 42.2 45.6 4.3 8.0 0.3 13.3 0.59 29.5 3.5 0.0 1.0 0.1 9 1.0 0.1 0.1 0.3 2.4 0.1 1.3 2.1 0.0
10 0.6 0.0 0.1 10 0.6 41.3 3.3 10.0 0.6 0.011 1.0 0.0 17.8 11 0.0 14.8 8.4 13.812 0.3 6.4 5.2 22.1 0.1 12 0.0 4.4 0.0 0.1 14.2 5.613 0.0 0.0 35.3 0.7 0.1 13 1.6 0.0 0.014 0.1 5.7 61.8 0.0 24.8 14 7.8 2.6 35.6 0.115 0.8 4.3 1.0 11.0 1.8 1.5 15 2.1 8.0 4.7 3.3 1.0 0.516 0.7 1.5 0.1 10.7 0.2 0.0 16 15.5 0.017 0.2 0.1 0.0 9.0 0.2 17 0.9 8.1 1.8 4.8 10.9 0.018 0.0 0.0 0.5 14.2 0.0 18 11.1 0.0 3.9 2.919 0.3 0.7 2.0 10.6 0.1 19 4.1 0.0 3.6 0.520 2.6 81.2 19.4 20 0.0 39.8 2.0 81.1 0.021 3.8 0.0 2.8 19.9 2.0 0.0 6.4 21 0.3 27.9 4.8 0.122 0.8 0.2 16.0 2.9 25.0 22 0.2 23.0 0.1 12.2 9.323 0.5 4.9 8.3 219.6 0.1 1.4 0.4 23 0.1 2.0 14.4 0.4 2.324 2.1 2.0 3.4 0.0 0.2 176.5 1.6 0.1 0.6 24 3.7 0.1 16.6 0.425 0.0 0.0 4.6 49.7 10.1 5.2 25 66.6 69.2 13.0 0.426 0.2 3.4 5.2 13.1 6.1 26 4.4 42.0 97.4 0.127 13.4 0.2 1.8 27 9.1 0.0 4.5 0.7 10.828 0.1 0.1 91.9 1.4 28 0.0 26.9 0.2 18.0 7.829 0.0 0.8 102.7 1.0 6.0 29 0.1 0.1 13.5 0.2 26.8 15.5 2.730 0.4 9.8 0.2 30 0.7 29.1 5.1 6.9 12.4 14.231 0.0 25.0 31 0.1 0.1 7.9 0.0
Total 10.3 23.5 15.5 91.0 165.3 380.7 721.7 108.1 94.2 46.6 0.1 27.5 1684.5 Total 4.2 16.7 45.6 310.6 209.0 201.1 101.3 288.5 55.0 202.2 13.7 0.0 1447.9Max 3.8 13.4 4.6 49.7 65.1 102.7 219.6 25.0 38.4 25.0 0.1 24.8 219.6 Max 1.2 7.8 25.0 66.6 69.2 51.8 16.6 97.4 14.2 40.6 2.9 0.0 97.4
Province : Lang Son At : Dinh Lap Year : 1982 (Unit : mm) Province : Lang Son At : Dinh Lap Year : 1983 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 6.5 0.5 0.1 1 74.0 16.3 0.2 75.22 0.0 0.2 23.7 0.0 0.4 1.0 0.1 4.1 2 13.2 0.1 1.1 5.2 32.73 0.1 0.4 42.3 56.7 29.5 65.0 7.4 8.2 3 5.8 0.2 11.5 10.54 16.2 0.3 0.2 0.8 0.2 18.5 4 35.3 0.1 0.1 1.6 7.6 20.1 70.25 0.0 23.0 18.3 0.1 11.7 3.4 0.1 5 14.7 0.5 3.7 23.2 0.4 0.06 10.1 2.6 209.7 2.6 0.4 2.5 1.8 0.1 6 8.2 19.0 1.8 2.8 0.57 12.4 0.1 1.2 0.0 7.6 1.2 17.0 0.0 7 11.4 6.3 0.1 0.2 2.0 1.98 0.6 1.6 39.6 24.5 33.0 0.0 8 1.0 0.0 2.89 5.5 0.1 48.3 15.8 0.3 9 0.0 0.7 2.0
10 0.0 6.6 0.0 2.7 0.0 0.0 10 0.0 0.2 1.111 0.0 0.0 5.3 1.6 0.0 11 0.1 4.5 3.4 33.212 0.2 0.0 11.5 0.1 12 6.0 0.2 14.2 22.9 20.013 0.3 1.5 19.4 0.0 1.8 0.0 13 0.2 0.3 0.114 0.3 14.3 13.8 14 1.0 0.015 3.1 5.3 25.2 1.1 11.6 0.0 15 0.3 20.0 0.2 0.3 0.016 0.2 0.1 38.4 0.0 16 13.6 0.1 7.6 3.017 3.2 0.0 0.0 17.8 46.7 0.4 0.0 17 3.6 0.218 1.1 2.3 22.1 10.2 14.6 0.0 0.3 18 0.1 68.0 37.419 0.5 5.6 2.9 47.3 10.5 19 25.4 0.0 19.6 3.9 13.220 0.0 0.1 0.1 1.8 59.5 0.3 10.8 20 1.4 67.621 0.1 0.1 19.7 0.5 9.5 8.8 31.6 0.0 4.6 21 7.3 2.5 6.822 0.2 50.0 5.9 4.1 0.0 22 1.0 19.8 96.3 0.023 13.0 0.0 1.7 0.0 23 11.5 4.3 16.7 0.0 31.5 0.1 0.024 22.5 1.4 0.7 24 0.2 7.7 2.2 14.725 0.5 0.4 0.1 0.2 5.7 0.7 1.1 25 1.4 1.2 0.026 5.8 0.9 0.2 0.0 3.0 0.0 26 0.1 42.3 0.2 22.0 2.527 0.5 0.6 5.8 9.9 33.4 10.8 20.2 27 3.3 0.1 2.0 2.3 8.928 0.1 14.3 3.5 8.1 0.5 28 17.5 0.8 21.2 12.129 0.2 1.3 0.1 29 0.2 49.5 5.330 1.9 1.2 0.5 72.8 30 23.2 24.2 0.131 0.2 9.6 31 1.2 2.2 0.1
Total 31.0 34.1 45.2 140.2 264.5 92.5 253.6 311.2 264.8 80.1 67.0 4.4 1588.6 Total 84.8 36.2 137.7 83.5 56.9 174.2 217.5 185.7 146.2 203.2 0.1 17.6 1343.6Max 16.2 12.4 19.7 42.3 209.7 56.7 72.8 59.5 65.0 33.0 20.2 4.1 209.7 Max 35.3 17.5 74.0 23.2 42.3 96.3 68.0 67.6 37.4 75.2 0.1 12.1 96.3
A1-10
Table: Daily Rainfall Data Lang Son Province at Dinh Lap
Province : Lang Son At : Dinh Lap Year : 1984 (Unit : mm) Province : Lang Son At : Dinh Lap Year : 1985 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 22.0 1 0.0 7.0 0.0 6.02 0.0 0.1 16.6 0.0 0.0 0.0 2 0.3 0.2 0.0 1.13 0.0 0.1 6.4 3 5.3 0.2 5.0 0.0 4.44 0.2 25.0 0.0 55.4 2.0 4 1.6 2.3 0.0 1.25 0.2 0.4 0.0 38.0 22.5 5 7.5 3.5 32.66 0.9 2.7 1.3 26.7 32.0 4.5 6 0.9 0.07 0.0 2.9 0.0 31.0 68.7 7 0.0 5.3 5.0 1.4 54.38 0.2 0.5 5.8 9.4 16.8 8 17.2 2.5 7.3 27.2 0.59 0.1 16.6 10.3 9 18.8 4.4
10 0.2 16.7 51.1 0.0 2.0 12.2 10 0.7 10.6 4.7 4.211 0.1 0.1 22.2 7.8 0.3 11 2.2 6.0 9.8 0.0 114.712 0.3 3.1 14.9 18.2 23.6 12 3.1 0.6 0.0 13.0 78.213 0.2 1.7 10.6 5.6 13 0.0 36.9 16.0 5.8 0.2 6.5 33.014 0.4 0.0 11.2 0.0 14 0.0 10.0 12.4 21.2 22.0 1.015 0.1 33.0 0.0 15 22.4 18.0 2.0 45.0 15.016 0.2 42.9 4.2 2.7 30.0 35.0 16 0.0 18.8 20.7 0.0 15.217 0.0 0.1 0.0 3.7 44.8 17 13.1 9.4 7.6 6.5 7.518 0.3 8.7 0.0 13.5 1.2 18 42.6 0.0 19.019 0.2 9.2 15.9 19 1.2 11.4 30.8 19.020 0.3 0.4 20.7 18.0 20 0.0 21.8 34.0 2.821 0.3 8.6 19.2 42.9 0.6 21 14.0 0.0 8.2 0.0 0.122 0.1 3.1 58.6 11.8 22 0.0 0.0 5.6 0.023 0.5 0.0 23 0.2 5.6 0.024 0.0 0.0 3.0 0.0 24 12.8 0.4 0.4 0.0 34.5 11.025 0.2 18.0 91.3 49.5 25 17.4 0.7 0.5 0.0 6.5 26.5 7.026 0.0 0.1 8.1 169.5 2.5 4.7 26 9.5 0.0 0.7 3.2 0.727 0.1 41.0 4.5 27 33.7 2.528 0.0 0.1 5.8 4.3 0.6 28 0.0 21.3 18.229 0.2 10.7 6.0 0.0 2.0 0.7 29 23.8 6.1 0.1 0.230 0.3 0.0 0.0 20.1 5.5 75.2 30 5.5 0.0 3.7 30.7 5.8 6.1 5.3 2.231 0.2 31 12.0
Total 0.8 3.4 10.3 78.7 136.2 487.4 102.2 335.6 273.0 131.4 17.8 0.0 1576.8 Total 51.4 52.4 20.6 112.3 99.4 234.5 57.5 299.8 317.0 27.6 88.6 1.2 1362.3Max 0.3 0.4 8.6 42.9 25.0 169.5 51.1 55.4 75.2 44.8 12.2 0.0 169.5 Max 17.4 42.6 5.5 36.9 23.8 34.5 21.8 45.0 114.7 12.0 33.0 1.2 114.7
Province : Lang Son At : Dinh Lap Year : 1986 (Unit : mm) Province : Lang Son At : Dinh Lap Year : 1987 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 3.6 0.2 12.9 0.2 1 6.3 27.2 7.8 13.52 2.4 22.3 1.8 2 18.0 0.7 1.1 4.7 13.53 1.8 0.6 24.9 0.0 2.5 3 8.5 8.5 2.1 0.44 4.8 5.2 0.6 0.0 4 0.1 5.0 17.6 24.0 1.3 0.4 15 1.0 0.8 0.0 19.4 47.5 0.2 0.0 5 8.4 6.5 3.7 3.46 0.6 27.0 0.9 54.0 151.2 1.0 6 2.7 2.57 24.0 0.7 114.8 18.9 7 26.8 22.0 7.0 1.0 25.6 4.28 0.0 57.0 18.0 34.9 8 1.7 15.0 1.7 0.89 0.0 2.9 3.9 8.8 9 1.4 0.4 9.8 1.1
10 58.0 29.2 11.6 10 1.8 6.211 50.9 17.0 0.6 11 14.0 3.5 5.7 012 0.0 3.3 25.1 36.3 3.0 12 1.313 11.0 10.9 17.6 5.5 13 12.4 1.6 1.314 0.0 6.4 17.3 9.6 5.8 13.7 31.0 4.0 14 4.0 54.5 0.7 6.515 23.0 2.0 2.5 18.0 15 9.0 5.0 9.916 0.5 0.2 16 17.0 229.4 0.517 0.1 0.4 15.7 17 12.0 1.3 2.7 26.2 4.818 0.0 3.8 0.4 48.6 36.0 2.1 18 32.6 0.719 4.2 17.7 3.6 0.0 19 0.9 0.4 26.7 2.620 0.0 8.5 7.0 20 4.7 13.0 6.3 8.721 26.7 0.0 15.5 22.2 37.2 21 0.2 17.6 1.6 0.022 0.0 1.9 17.4 200.3 6.8 22 0.4 1.2 23.2 57.8 11.923 0.6 4.0 0.0 7.6 72.8 3.6 23 0.1 0.3 0.2 0.8 7.8 0.024 5.8 0.1 2.3 9.1 35.1 2.0 24 0.2 1.3 0.025 3.4 1.2 0.8 1.3 23.0 73.2 25 6.7 7.0 8.5 13.726 0.0 2.6 0.6 7.3 8.8 0.0 26 9.0 1.727 5.2 2.0 6.9 12.0 27 1.1 34.5 15.328 0.5 3.3 0.0 2.4 5.0 0.0 0.6 28 2.4 36.1 22.029 0.6 8.2 0.0 29 2.5 6.4 7.9 49.1 14.530 0.1 12.9 0.7 30 15.0 16.8 6.0 10.831 2.0 31 2.5 1.7
Total 9.9 25.9 13.3 86.5 197.2 294.0 590.3 121.5 340.2 128.2 58.1 23.9 1889.0 Total 0.3 27.9 44.7 102.1 165.1 78.5 141.2 467.4 114.1 86.0 23.8 0.0 1251.1Max 5.8 5.2 3.6 26.7 58.0 48.6 200.3 36.3 151.2 73.2 31.0 18.9 200.3 Max 0.2 14.0 17.0 34.5 54.5 27.2 24.0 229.4 26.7 32.6 13.5 0.0 229.4
A1-11
Table: Daily Rainfall Data Lang Son Province at Dinh Lap
Province : Lang Son At : Dinh Lap Year : 1988 (Unit : mm) Province : Lang Son At : Dinh Lap Year : 1989 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.3 26.2 0.0 1 38.5 46.52 3.0 10.3 2.5 23 3.0 6.0 12.5 14.5 14.2 3 0.0 90.1 5.0 18.54 0.2 1.3 12.6 3.2 12.6 4 15.6 10.3 2.2 4.7 22.85 0.4 0.0 12.9 1.0 1.6 5 19.8 0.2 1.0 10.56 0.0 19.5 33.0 6.9 6 0.0 0.0 7.77 0.0 27.2 0.6 0.0 7 0.2 0.1 1.38 2.6 7.9 44.8 89 1.0 0.0 9 15.6 18.6 1.8
10 2.0 50.4 10 0.5 0.5 0.0 3.611 1.7 38.1 0.0 1.3 11 0.4 70.9 1.8 26.312 1.8 1.4 1.3 3.9 12 0.0 25.8 22.1 68.713 22.2 6.3 0.0 13.3 13 4.9 5.1 38.3 24.514 0.0 2.4 21.2 2.0 8.2 5.7 0.7 14 0.0 0.8 0.2 69.415 0.5 23.2 0.0 15 19.5 27.016 0.4 0.0 11.0 9.4 16 4.2 0.217 0.0 2.6 1.3 14.6 17 0.2 5.3 0.218 2.1 11.7 18 2.1 0.5 0.5 18.519 25.2 22.5 2.9 19 0.6 17.820 0.0 1.2 20 0.0 27.5 14.321 0.0 0.4 1.1 21 1.0 7.4 4.0 4.222 2.6 0.5 0.0 22 0.0 0.023 0.0 8.3 4.2 0.2 16.9 35.8 23 14.1 45.4 2.4 30.3 13.724 0.1 1.3 24.3 10.0 3.3 5.5 24 0.0 6.5 0.2 37.5 1.8 7.425 0.4 0.0 0.8 0.8 0.2 31.6 25 1.8 8.3 10.0 0.9 5.0 8.726 0.0 0.0 1.4 0.0 9.2 0.2 26 9.4 2.6 0.227 0.0 0.1 0.2 1.5 4.9 27 53.3 44.028 1.0 38.0 0.6 85.1 35.8 7.5 28 0.0 7.9 0.029 3.0 0.8 32.6 13.5 40.8 24.5 29 0.5 7.2 3.5 0.3 3.230 2.4 7.8 3.9 2.2 30 5.6 37.7 0.1 6.731 6.0 31 4.3 31.7 3.0 0.0
Total 13.1 75.8 15.3 12.6 147.1 172.4 126.3 340.2 42.0 111.4 9.4 0.0 1065.6 Total 40.7 0.3 65.5 42.0 238.9 239.7 171.9 219.1 75.7 157.7 0.0 13.5 1265.0Max 6.0 38.0 8.3 4.2 38.1 85.1 40.8 50.4 14.6 35.8 9.4 0.0 85.1 Max 19.8 0.2 27.5 19.5 90.1 70.9 46.5 68.7 30.3 69.4 0.0 6.7 90.1
Province : Lang Son At : Dinh Lap Year : 1990 (Unit : mm) Province : Lang Son At : Dinh Lap Year : 1991 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 1.0 30.4 12.0 1 0.0 0.1 0.0 0.0 0.0 0.0 0.02 1.0 0.0 6.3 2 0.0 0.0 0.3 1.7 6.3 10.8 0.0 0.0 0.03 0.0 1.0 0.0 0.2 0.1 3 0.0 0.1 2.3 2.0 5.9 1.8 5.5 0.04 0.0 1.4 13.8 2.1 1.8 0.2 4 0.0 0.1 1.4 0.3 28.9 0.0 1.3 0.35 1.0 0.0 13.4 8.3 0.5 5.6 5 2.2 0.3 0.0 1.7 22.3 0.06 0.0 0.0 21.7 12.9 3.3 3.0 6 0.0 0.0 48.5 0.0 0.4 0.07 0.0 0.0 7 0.0 0.0 100.9 0.2 48.2 0.0 0.0 0.2 0.08 0.1 0.0 23.9 0.5 33.5 8 0.0 36.1 8.7 12.2 0.0 0.0 0.0 0.09 0.8 65.7 0.1 0.1 5.3 9 11.2 0.1 0.0 0.0 0.0
10 2.5 16.7 0.2 14.7 10 0.0 0.0 0.011 0.2 11.0 72.4 5.6 27.2 51.6 11 0.2 4.7 0.0 6.0 0.0 0.012 0.0 3.4 9.4 0.0 11.6 52.4 12 0.2 6.3 0.0 4.7 0.013 9.5 0.0 0.2 6.3 12.9 13 0.0 0.0 0.3 0.3 0.0 8.9 0.014 2.0 0.1 2.0 1.2 11.5 14 0.1 115.5 1.1 0.0 0.3 0.015 16.3 0.5 81.6 0.2 15 15.2 3.2 19.0 6.1 0.0 0.016 1.6 0.4 66.8 0.9 16 7.9 24.6 12.4 0.0 0.0 0.017 0.0 14.5 34.2 6.1 1.8 17 0.0 0.0 0.3 6.6 0.0 0.0 0.018 1.0 1.6 0.0 15.9 1.4 0.5 0.0 18 0.5 0.0 0.2 2.0 8.0 0.2 0.0 0.0 0.019 0.8 38.8 28.8 0.3 0.1 19 0.0 1.3 12.8 0.0 0.0 0.0 0.0 0.020 0.2 45.8 14.2 24.5 63.2 98.5 0.4 0.0 20 0.4 5.5 30.8 0.0 0.0 0.021 22.6 0.0 25.5 60.2 21 5.4 46.8 6.0 0.0 0.022 0.0 1.5 7.4 4.0 3.1 3.1 22 0.0 0.0 0.0 14.1 1.3 0.0 0.0 0.023 0.0 8.3 14.9 0.2 0.0 23 31.8 3.3 0.0 0.0 0.3 0.224 9.9 17.8 0.1 22.5 0.6 14.8 0.0 24 0.0 0.0 11.4 0.0 0.0 0.0 9.8 15.925 11.1 14.9 4.9 0.8 25 0.0 0.0 2.6 6.3 0.0 3.3 0.026 11.0 3.2 26 0.0 0.0 10.8 0.9 6.0 19.5 0.027 5.9 10.4 0.1 27 0.0 2.1 12.3 2.1 0.4 4.928 0.0 34.2 38.3 0.5 9.5 28 17.4 10.3 4.4 2.029 15.2 0.1 0.0 26.9 2.3 0.0 29 0.0 0.4 0.3 0.0 31.4 0.030 2.0 6.8 3.3 3.9 2.9 30 0.0 31.6 0.1 0.3 0.0 0.0 0.0 0.231 0.0 0.2 1.6 31 0.0 11.0 0.0
Total 24.0 159.7 174.4 151.4 213.0 201.8 157.7 86.0 213.4 181.4 17.1 3.1 1583.0 Total 3.0 0.2 45.7 3.7 206.1 224.0 282.0 141.7 45.9 5.3 14.2 23.0 994.8Max 16.3 45.8 81.6 65.7 72.4 38.3 27.2 51.6 63.2 98.5 5.6 3.1 98.5 Max 2.2 0.2 31.6 2.3 100.9 48.5 115.5 31.4 22.3 4.7 9.8 15.9 115.5
A1-12
Table: Daily Rainfall Data Lang Son Province at Dinh Lap
Province : Lang Son At : Dinh Lap Year : 1992 (Unit : mm) Province : Lang Son At : Dinh Lap Year : 1993 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 55.2 8.6 0.0 31.5 0.0 0.0 0.0 1 0.0 0.4 9.0 27.7 0.0 0.5 0.0 0.02 4.0 0.9 1.2 0.8 0.0 0.0 6.7 0.0 0.0 0.0 2 0.0 0.9 0.0 0.4 0.0 0.0 0.03 39.0 0.0 0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 3 0.2 0.9 0.0 42.1 15.2 0.0 0.0 0.0 0.04 0.1 2.4 3.4 0.0 0.0 0.0 0.0 0.0 4 0.0 1.7 0.0 4.3 0.05 0.0 0.2 0.0 0.0 0.0 1.8 0.0 0.0 5 0.0 0.0 0.0 0.0 19.8 0.0 0.06 0.3 0.0 0.0 2.7 24.8 5.2 0.1 0.0 0.0 6 0.0 1.3 0.6 10.7 11.3 0.0 5.8 0.0 0.07 0.0 38.3 7.6 0.0 8.1 0.0 0.0 0.0 7 0.0 0.0 0.2 0.0 30.8 0.4 1.9 33.6 0.0 0.0 0.08 0.0 3.5 14.4 0.0 0.0 22.8 3.5 0.0 8 0.0 0.0 0.0 8.6 28.9 0.0 0.0 21.1 0.0 0.0 0.09 3.2 0.1 27.0 21.5 0.0 0.0 0.0 53.3 0.0 0.0 9 0.0 0.0 0.0 0.0 8.4 3.0 11.0 0.0 0.0 0.0 0.7
10 0.7 0.0 0.6 28.1 0.0 0.0 12.9 0.6 0.0 0.0 10 0.0 1.7 0.0 0.1 0.0 0.0 0.0 28.5 0.0 0.011 0.5 0.0 1.0 0.0 1.8 8.8 0.0 11 0.0 0.0 0.0 2.0 11.7 19.1 32.6 0.0 0.012 0.0 0.7 0.0 0.4 0.0 0.0 12 0.0 0.8 3.5 0.1 0.0 24.6 0.1 0.0 0.0 0.1 0.413 0.0 0.0 0.0 1.0 19.0 13 0.3 6.3 0.1 0.0 2.5 13.0 3.1 0.0 0.0 0.0 0.014 0.0 0.9 13.5 0.0 182.7 15.5 11.1 0.1 0.0 14 4.6 0.1 0.0 16.0 0.7 25.5 0.0 0.0 0.015 0.0 0.2 0.0 0.0 0.0 6.0 0.0 15 5.2 48.8 0.0 0.0 9.3 9.8 5.7 7.2 0.0 0.0 0.016 0.0 0.0 0.0 3.5 0.0 16 0.0 0.0 0.0 0.0 17.7 2.3 2.0 6.4 0.0 23.9 12.5 1.217 0.0 0.0 0.2 13.8 0.0 0.0 14.5 0.0 0.0 17 0.0 0.2 0.3 2.9 58.9 1.718 0.0 0.0 1.5 6.2 0.0 0.0 34.7 0.6 0.0 0.0 18 8.8 0.0 6.9 2.7 2.7 74.7 2.019 0.1 0.9 8.3 0.2 0.0 37.8 0.0 0.0 0.0 19 54.5 2.1 0.0 0.0 0.5 7.920 0.1 0.0 0.0 0.0 0.0 5.0 0.0 0.0 0.0 20 0.0 0.3 7.3 6.9 6.2 0.0 0.021 0.2 9.4 0.0 1.0 0.0 0.0 0.0 21 0.0 2.0 0.1 0.0 0.0 0.022 0.0 0.0 24.3 0.0 0.0 0.0 0.0 22 0.0 0.0 3.0 43.7 8.7 19.4 0.1 153.123 0.0 0.0 0.5 59.9 2.0 0.0 0.0 0.0 0.0 23 0.2 0.5 18.6 7.8 88.5 5.2 71.6 0.0 0.024 3.7 0.7 0.0 46.1 0.2 158.3 0.1 0.0 0.0 0.0 0.0 24 0.0 2.7 0.0 0.0 4.7 17.6 0.4 3.7 0.0 0.025 0.0 3.3 0.0 9.3 0.0 67.7 0.0 2.7 0.0 25 2.0 80.2 13.0 20.9 0.2 0.0 0.0 4.6 0.026 0.0 1.5 0.1 0.3 5.8 6.5 0.0 0.0 26 3.6 0.9 10.0 0.1 1.4 0.0 0.0 0.0 2.9 0.027 0.0 0.2 0.1 0.0 0.0 2.6 0.0 2.7 14.7 0.0 0.0 0.0 27 0.0 0.0 44.3 2.1 0.0 0.0 0.0 0.0 0.0 3.1 0.028 0.0 0.0 0.0 0.0 9.0 29.5 34.0 0.0 0.0 28 0.0 0.0 2.4 8.5 18.4 0.0 2.4 0.029 0.0 0.0 0.0 13.2 0.1 0.0 29 0.0 0.0 1.8 50.6 0.0 0.0 0.0 0.030 0.0 0.0 34.6 0.0 0.0 0.0 0.0 0.0 30 1.0 27.0 0.0 50.5 0.0 0.6 0.031 0.0 1.0 6.0 30.2 0.0 0.0 0.0 0.0 31 2.1 0.0 16.3 0.0
Total 102.2 17.6 8.0 44.6 140.1 173.4 550.8 84.0 271.6 2.5 13.0 0.0 1407.8 Total 10.0 122.9 18.2 217.5 176.1 343.4 83.7 399.6 292.9 26.8 27.5 2.3 1720.9Max 55.2 8.6 3.3 27.0 46.1 38.3 182.7 29.5 53.3 1.8 6.0 0.0 182.7 Max 5.2 54.5 6.3 80.2 42.1 88.5 24.6 153.1 74.7 23.9 12.5 1.2 153.1
Province : Lang Son At : Dinh Lap Year : 1994 (Unit : mm) Province : Lang Son At : Dinh Lap Year : 1995 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 0.2 3.4 0.3 3.0 0.0 0.0 0.0 1 18.6 0.0 0.5 0.0 5.6 5.9 0.0 0.4 0.02 0.0 0.0 0.7 18.5 0.0 0.0 0.0 0.0 0.0 0.0 10.0 2 7.1 0.2 2.0 0.0 64.1 1.6 0.0 4.2 0.0 0.03 0.0 0.0 0.0 0.0 0.0 1.5 0.0 0.0 0.0 25.1 3 0.5 0.8 0.0 12.1 0.7 34.3 28.6 4.0 0.04 0.0 0.9 1.5 0.5 6.0 0.1 0.0 0.0 0.0 0.0 4 1.4 26.4 1.1 4.8 7.0 0.05 0.2 0.2 0.2 0.0 0.4 0.6 0.0 1.4 0.5 0.0 5 0.4 0.0 3.9 24.5 0.0 0.0 0.06 0.0 0.1 0.4 0.0 0.0 0.0 0.0 0.0 0.0 6 0.5 1.3 0.0 4.8 72.6 0.0 0.57 0.0 0.8 0.1 0.0 16.4 6.7 77.4 0.0 0.0 19.3 7 0.0 0.6 4.1 15.0 20.2 21.0 0.5 1.4 15.68 0.0 1.3 0.0 3.0 2.7 3.0 117.2 0.0 0.0 0.0 8 0.0 6.2 0.4 1.1 0.0 2.3 6.7 49.6 3.0 1.89 0.0 0.0 0.0 0.0 19.4 0.0 0.0 0.0 0.1 0.0 0.0 9 0.0 0.0 0.4 0.0 0.0 2.3 0.0 0.0
10 0.0 18.0 0.0 0.7 0.4 13.0 0.0 0.0 0.0 7.4 0.0 0.0 10 0.0 0.0 0.0 0.4 20.8 0.4 0.0 0.011 0.0 0.2 7.3 2.5 6.5 0.0 0.0 0.2 0.0 0.0 11 0.0 0.0 0.0 0.0 4.1 16.4 0.0 34.5 0.0 0.012 0.0 0.3 0.7 0.2 0.4 0.0 0.0 0.0 0.0 0.0 12 0.0 0.0 0.2 7.4 2.5 5.7 3.5 0.0 0.013 9.0 0.3 0.0 0.0 36.0 1.6 0.0 0.0 13 0.2 1.8 0.1 2.4 5.2 4.2 7.3 0.0 0.014 1.0 0.1 0.0 13.8 1.9 7.1 0.0 0.0 14 9.0 2.2 0.0 41.0 0.9 23.0 10.2 0.0 7.8 0.015 0.9 2.2 0.0 38.9 48.1 2.4 34.0 5.0 15 2.0 0.2 0.0 0.1 1.1 6.6 37.2 23.6 0.0 0.0 1.516 0.0 2.1 1.4 0.0 0.3 0.2 93.4 1.3 2.8 2.9 0.0 0.0 16 0.7 0.1 34.0 85.3 9.4 0.0 0.0 1.617 1.1 1.2 0.0 0.1 2.1 35.6 18.7 0.0 0.4 17 0.0 2.1 2.7 8.1 0.3 0.0 0.0 0.0 0.018 0.7 0.7 0.5 0.2 1.2 33.9 17.2 3.7 1.8 1.6 18 0.0 1.8 0.3 0.0 1.6 7.6 3.5 0.0 0.0 0.0 2.519 0.1 0.6 90.3 0.1 27.5 3.3 0.5 2.2 0.0 19 0.0 0.0 10.0 19.4 0.0 0.0 0.0 0.020 0.0 146.3 0.0 41.1 0.0 11.0 0.0 20 0.0 0.3 21.7 0.1 0.6 13.3 0.021 0.0 4.3 0.0 6.9 0.0 1.4 4.8 0.0 0.2 21 0.0 0.9 0.1 0.0 8.6 0.0 0.022 0.0 2.0 0.0 0.0 22.3 6.1 19.4 10.7 0.0 0.4 0.0 22 0.4 0.3 0.0 0.0 0.0 0.023 0.0 0.0 2.7 0.5 0.0 4.0 0.3 0.0 0.0 23 0.2 0.3 0.0 0.0 0.0 0.0 0.024 0.0 0.0 0.1 0.2 10.1 0.0 0.0 0.0 0.0 24 2.5 0.0 0.2 0.0 0.0 7.0 0.0 0.025 0.0 33.0 1.9 0.0 0.0 0.0 0.0 0.0 25 1.6 0.0 1.8 1.0 2.2 0.2 0.0 0.026 0.0 0.0 0.0 0.0 13.5 0.0 0.0 0.0 0.0 0.0 26 0.6 3.8 0.3 40.5 0.2 0.0 0.0 0.027 38.4 56.5 0.2 6.9 0.0 0.1 0.0 0.9 0.0 27 0.1 0.0 11.1 2.2 0.0 0.0 0.0 0.0 0.028 0.0 14.9 0.0 25.2 13.0 2.7 0.0 13.2 28 0.0 0.8 0.0 2.3 47.1 21.6 7.8 0.0 0.0 0.0 0.029 0.4 0.0 5.1 34.1 48.1 0.0 0.4 0.0 29 28.4 0.0 0.0 16.3 41.9 6.1 0.0 0.0 0.0 0.030 0.0 0.0 0.0 2.0 1.0 29.1 55.2 0.0 0.0 0.0 0.0 30 0.1 1.4 0.3 3.2 5.7 11.3 48.2 0.0 0.0 0.0 0.031 0.0 37.4 24.6 32.2 0.2 0.0 3.5 31 1.0 0.0 1.6 8.2 0.0
Total 2.8 37.7 110.9 20.8 342.7 164.1 474.9 222.6 230.7 56.2 20.1 57.9 1741.4 Total 34.0 21.2 40.0 39.1 62.9 300.5 199.4 473.6 123.9 16.6 25.7 5.6 1342.5Max 1.1 18.0 38.4 18.5 146.3 33.9 93.4 55.2 117.2 34.0 13.2 25.1 146.3 Max 18.6 9.0 28.4 21.7 26.4 64.1 41.9 85.3 34.5 7.3 15.6 2.5 85.3
A1-13
Table: Daily Rainfall Data Lang Son Province at Dinh Lap
Province : Lang Son At : Dinh Lap Year : 1996 (Unit : mm) Province : Lang Son At : Dinh Lap Year : 1997 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 5.6 0.2 17.9 0.0 7.1 1 0.0 0.0 0.0 1.7 0.0 0.0 0.2 0.0 0.3 0.0 0.12 0.0 0.3 0.1 0.7 0.0 0.1 0.0 0.1 0.3 2 0.0 5.6 10.0 0.0 0.2 0.0 0.23 0.0 0.0 0.0 1.0 0.1 1.7 49.4 0.0 0.0 0.0 7.2 0.3 3 0.0 0.6 0.0 1.4 6.3 3.7 1.24 0.0 0.2 0.0 38.5 0.0 3.0 72.8 0.2 4 0.0 10.8 7.3 2.4 0.25 0.0 0.0 0.0 0.0 4.9 15.4 0.0 55.4 5.6 5 2.7 3.0 11.6 0.0 0.0 0.8 0.06 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 0.1 6 0.9 1.9 85.0 0.8 0.0 33.2 0.07 0.0 0.0 0.0 0.5 10.3 0.0 0.0 2.3 0.1 7 0.0 0.0 0.0 0.9 10.6 0.0 0.1 0.0 0.08 0.0 0.1 0.0 0.0 0.0 0.0 13.0 0.1 8 0.0 7.8 25.7 3.2 2.6 0.1 0.09 0.3 0.0 0.2 0.2 0.5 0.0 0.0 0.5 16.0 0.1 9 0.0 0.3 21.8 0.2 14.2 7.9 0.1 0.0
10 0.9 0.6 1.1 0.0 5.8 1.5 173.4 0.0 10 0.3 0.0 1.4 3.1 0.0 4.1 0.0 1.3 12.511 1.8 0.0 0.0 0.0 11.1 9.2 2.9 0.0 11 0.0 0.0 10.0 0.0 0.1 18.0 0.0 0.212 1.4 0.0 0.0 2.2 0.0 0.1 6.1 9.5 0.0 12 0.0 0.0 6.6 0.0 0.8 0.0 0.0 0.1 0.013 18.9 0.1 3.2 20.8 3.5 15.9 0.0 13 0.0 1.0 0.8 1.5 1.8 28.1 0.5 0.0 4.4 0.014 3.1 0.0 1.4 4.6 22.6 29.6 1.8 0.0 0.0 14 0.0 0.1 0.0 18.8 11.1 0.0 0.0 0.0 0.115 0.1 0.0 0.0 3.0 14.6 17.6 3.3 0.0 0.0 15 0.0 0.1 50.5 2.0 38.7 0.0 0.516 0.0 0.3 13.8 22.6 0.3 0.0 0.0 0.0 16 0.0 18.2 26.6 0.1 1.5 16.3 65.1 5.1 0.017 0.1 0.3 0.0 0.0 0.0 12.6 0.0 0.0 17 0.1 7.0 0.1 0.0 0.0 0.0 14.0 0.1 0.0 0.118 0.0 4.8 0.0 0.0 10.6 0.8 27.8 8.4 0.0 18 4.6 0.2 2.6 0.0 0.0 0.1 0.119 0.0 0.0 2.0 10.3 4.5 0.4 0.1 19 2.1 19.1 25.4 2.0 0.6 0.0 0.5 0.1 0.420 0.4 0.0 1.5 7.0 0.9 0.0 0.0 0.1 20 0.0 23.3 23.4 23.8 14.6 0.0 1.3 0.0 0.221 1.7 6.2 0.0 17.8 25.3 0.0 0.0 0.0 21 0.1 1.2 5.4 1.1 1.2 26.2 0.2 0.0 0.022 1.5 0.2 6.1 9.8 27.2 0.1 0.0 22 10.8 0.5 0.2 51.9 22.5 0.0 0.0 17.423 0.0 0.3 0.4 0.0 0.0 15.0 56.4 5.2 0.0 0.0 23 15.3 0.1 2.4 1.0 17.2 67.2 0.1 0.0 9.924 0.0 0.0 0.0 1.0 84.5 6.3 0.0 0.0 24 2.2 0.1 0.0 5.2 0.0 26.3 0.1 8.8 9.2 0.025 1.6 10.9 0.0 16.0 24.0 4.7 0.0 0.0 0.0 0.0 25 0.0 1.4 0.2 0.0 0.8 0.1 1.7 9.4 0.0 0.326 0.2 43.6 3.8 0.0 0.0 0.8 0.0 0.0 26 3.0 5.0 0.0 2.4 5.1 0.1 2.7 0.1 0.0 0.227 7.9 1.6 0.0 0.0 0.0 0.0 0.0 0.0 27 19.1 0.0 0.0 51.7 0.0 19.2 0.028 42.2 48.1 48.0 0.5 0.0 0.0 0.0 0.0 0.5 28 0.0 0.0 0.0 0.0 0.0 5.6 1.0 0.4 0.0 1.5 0.029 0.6 0.4 30.6 5.2 0.0 0.1 0.0 0.0 29 0.0 0.0 0.0 0.1 0.0 0.0 0.030 0.5 32.4 0.1 31.7 17.3 0.1 0.0 0.2 0.0 30 10.0 0.3 5.7 0.0 0.031 0.8 2.3 3.0 0.0 31 0.0 0.0 11.1
Total 31.1 12.2 108.3 17.8 131.6 228.3 256.2 288.1 269.2 7.2 143.3 7.0 1500.3 Total 37.9 6.0 99.6 151.7 189.8 145.3 215.3 187.7 142.9 48.4 13.3 28.9 1266.8Max 18.9 6.2 43.6 4.6 48.1 48.0 84.5 56.4 173.4 3.0 72.8 5.6 173.4 Max 15.3 3.0 23.3 50.5 85.0 51.9 51.7 67.2 65.1 33.2 12.5 17.4 85.0
Province : Lang Son At : Dinh Lap Year : 1998 (Unit : mm) Province : Lang Son At : Dinh Lap Year : 1999 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.2 0.3 18.9 16.4 0.8 13.9 0.0 1 0.1 0.1 23.1 1.8 0.0 2.92 0.6 2.1 0.8 0.1 26.9 0.0 0.0 0.6 2 0.0 0.5 32.6 0.0 0.03 12.0 12.0 6.9 80.2 0.0 0.0 7.5 3 6.7 0.0 6.8 0.0 0.14 1.4 0.9 15.1 102.2 34.0 0.0 10.8 4 0.2 18.1 0.0 0.0 2.2 0.0 0.3 11.75 3.0 0.0 11.0 9.0 0.0 60.3 6.9 0.0 5 0.0 0.0 0.0 3.8 3.5 10.36 0.0 0.3 1.7 0.0 6.0 3.8 6 0.0 0.2 0.5 40.1 3.0 0.0 8.7 7.57 1.1 0.0 0.0 4.0 10.9 1.0 32.9 0.0 7 0.0 0.1 0.0 0.4 0.0 15.6 4.88 62.4 0.0 45.6 0.0 2.4 8 0.0 1.5 23.1 0.4 20.2 27.8 0.0 1.29 0.0 10.7 69.0 3.0 5.0 0.4 0.0 9 0.0 0.0 0.0 26.2 2.0 1.1 0.8 0.0
10 0.2 27.3 44.1 0.0 0.0 0.0 10 5.3 0.0 0.8 0.0 47.6 0.2 0.2 0.0 1.0 0.011 2.5 0.7 14.0 8.2 5.0 6.0 0.9 0.0 11.7 0.0 11 5.0 0.9 0.0 8.6 0.0 0.0 0.012 0.0 0.0 0.0 13.8 21.9 0.0 3.7 0.0 12 7.0 0.0 1.4 6.3 0.5 0.013 0.2 0.0 0.0 1.1 28.2 0.3 0.2 0.0 13 5.3 0.0 0.0 0.1 5.4 0.0 0.0 0.0 0.014 0.4 0.1 0.2 4.7 44.6 0.2 14 4.3 0.0 0.2 1.0 4.0 3.2 2.6 0.0 0.0 0.0 1.015 0.3 0.4 9.0 0.0 30.3 0.7 15 1.7 5.2 6.3 9.9 0.0 0.016 5.6 5.0 0.0 0.0 0.0 0.0 0.6 16 5.3 0.9 0.0 5.9 0.017 0.0 0.0 0.1 12.0 0.0 3.6 0.0 17 0.5 0.0 14.7 26.0 0.018 0.0 9.4 11.1 14.9 18 0.0 20.5 0.019 0.0 0.0 3.8 4.7 0.0 19 0.0 2.8 0.0 0.020 0.0 0.0 0.0 1.0 5.2 0.0 20 4.5 25.0 5.6 0.0 10.2 0.021 0.0 0.3 0.2 0.0 0.0 0.0 21 14.5 36.9 0.3 0.1 0.0 1.0 0.022 0.4 17.9 0.0 0.0 0.0 22 0.0 40.2 4.5 0.4 33.9 0.023 0.6 1.1 8.6 32.2 0.0 0.0 23 0.4 0.3 22.2 100.6 0.0 0.0 0.024 0.2 0.5 0.3 4.7 5.3 0.0 0.0 24 5.2 5.2 75.8 0.0 0.0 0.025 1.3 6.8 54.4 2.4 0.0 0.0 0.0 25 9.6 29.2 106.3 4.5 0.0 0.0 0.0 0.026 0.0 0.3 0.0 0.0 31.9 0.0 0.0 0.0 0.0 26 0.0 0.9 34.2 1.8 10.0 2.3 0.0 4.0 0.027 1.0 1.6 31.3 1.2 0.8 10.9 0.0 27 0.2 22.5 0.1 2.5 0.0 7.7 0.0 0.2 0.028 4.3 2.1 30.1 0.0 0.0 28 0.0 4.2 0.9 0.0 4.4 0.0 15.729 37.2 15.0 0.3 43.3 0.0 0.0 0.0 0.0 29 0.2 1.8 0.3 5.8 0.4 131.230 0.0 6.3 14.8 0.0 0.0 0.0 0.0 30 0.0 0.1 1.5 0.2 0.5 0.0 33.6 0.031 0.3 0.0 12.2 0.0 0.0 31 0.1 0.2 31.6 35.4 0.0
Total 6.2 7.4 56.8 109.7 126.8 310.2 317.1 234.5 225.9 29.3 10.9 20.2 1455.0 Total 33.4 0.1 13.0 90.6 194.1 142.5 253.5 317.0 169.2 134.3 29.4 35.4 1412.5Max 2.5 3.0 31.3 62.4 37.2 69.0 102.2 45.6 60.3 11.7 10.9 10.8 102.2 Max 7.0 0.1 6.7 34.2 40.2 47.6 106.3 75.8 131.2 35.4 15.6 11.7 131.2
A1-14
Table: Daily Rainfall Data Lang Son Province at Dinh Lap
Province : Lang Son At : Dinh Lap Year : 2000 (Unit : mm) Province : Lang Son At : Dinh Lap Year : 2001 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 7.2 1.1 0.0 0.0 0.0 0.02 0.0 0.0 0.4 59.7 0.0 4.3 1.1 0.0 0.03 0.0 1.1 1.2 0.2 0.0 0.0 0.14 0.0 0.6 0.0 23.8 1.5 16.2 0.05 0.2 0.0 3.5 0.2 0.0 26.5 0.06 0.0 0.0 0.1 2.7 0.0 0.0 7.1 0.07 0.5 3.6 17.0 0.1 0.0 0.08 0.7 0.1 0.3 13.5 1.1 0.0 0.09 0.4 2.2 0.1 1.1 50.4 0.0 0.0 0.0 0.0
10 0.3 17.6 1.9 8.5 0.0 0.8 0.0 0.0 0.511 0.3 0.0 0.5 0.0 2.5 10.2 0.0 10.2 0.0 0.0 0.012 0.0 1.0 21.7 56.9 0.0 0.0 0.013 1.0 0.7 1.3 13.9 0.014 0.0 0.0 2.1 10.6 9.915 0.8 0.2 0.0 0.0 77.716 0.0 1.9 9.7 0.0 0.0 17.8 0.017 1.8 8.1 4.2 5.2 0.0 1.2 0.018 0.7 3.2 16.1 0.0 0.0 0.0 0.3 0.019 0.3 0.5 6.6 0.0 0.0 4.9 0.020 0.4 0.0 0.5 29.7 0.0 2.221 0.5 0.3 4.8 5.6 11.7 30.3 9.7 0.1 4.222 1.3 0.0 0.3 2.9 0.9 16.1 6.6 0.223 0.0 1.0 0.0 1.7 2.4 0.0 0.0 0.024 0.0 3.8 3.2 0.0 0.7 0.0 0.025 0.2 2.0 0.0 22.0 0.0 2.6 0.026 0.8 0.5 26.3 0.0 0.0 51.2 0.3 0.027 0.0 8.0 0.1 5.9 0.0 0.0 27.4 0.028 2.6 0.0 4.5 0.5 0.0 6.2 5.6 0.1 0.029 13.4 0.0 20.0 0.0 0.0 33.5 0.030 3.9 0.0 0.0 0.0 16.031 0.8 0.0
Total 1.9 24.6 42.3 23.0 82.0 134.6 259.5 91.0 123.3 193.3 2.9 0.6 979.0 Total 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Max 0.7 13.4 17.6 8.0 20.0 59.7 56.9 23.8 51.2 77.7 2.6 0.5 77.7 Max 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
A1-15
Table: Daily Rainfall Data Lang Son Province at Lang son
Province : Lang Son At : Lang Son Year : 1976 (Unit : mm) Province : Lang Son At : Lang Son Year : 1977 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 1.0 12.8 51.7 0.3 1.1 1 0.0 0.0 1.0 17.9 3.5 2.2 5.6 0.82 1.7 2.2 0.3 3.7 0.1 2 1.8 0.5 0.0 0.0 0.0 6.9 0.83 0.4 2.0 7.4 0.1 1.1 3 13.7 0.3 0.8 1.6 0.1 6.1 0.2 1.14 5.0 2.7 59.2 0.1 15.4 9.4 0.1 4 16.7 0.7 0.0 17.5 0.5 7.95 0.9 0.8 3.3 1.0 17.8 15.3 5 0.2 4.7 16.0 0.1 38.7 19.96 0.2 0.4 0.1 0.2 0.1 0.3 2.6 6 0.2 9.1 31.1 5.3 1.3 5.0 0.07 0.4 1.7 0.7 0.6 4.4 0.1 7 0.8 13.8 12.4 6.7 0.5 0.08 17.5 1.0 45.4 82.1 7.3 8 0.0 2.6 0.6 10.0 16.1 48.09 2.3 6.0 29.1 6.8 6.1 2.2 4.0 9 1.1 3.0 17.8 0.7
10 0.5 25.7 1.0 0.4 0.4 10 0.5 5.5 0.1 0.011 7.8 2.1 0.2 32.1 2.9 0.2 4.4 11 0.3 0.0 1.6 3.3 3.0 1.212 0.1 0.2 0.1 2.1 20.0 4.7 12 2.8 18.413 2.0 15.5 13.3 6.4 13 0.0 0.014 3.0 0.4 2.2 3.0 2.6 14 0.0 0.0 13.4 3.215 0.9 4.0 0.1 15 1.3 0.0 3.2 3.216 42.8 16 2.2 0.0 0.3 1.1 2.817 56.5 17 3.1 31.718 0.1 18 2.8 0.0 0.1 0.5 0.1 0.019 2.2 24.7 6.3 19 0.7 0.0 0.0 0.0 9.620 35.0 2.8 1.2 22.1 20 1.5 5.2 1.6 0.021 1.0 2.7 1.7 1.9 2.1 1.7 21 1.2 0.3 0.0 2.9 26.022 2.5 1.3 1.0 25.2 14.0 22 1.3 14.3 89.623 6.8 0.5 0.9 23 0.8 1.1 12.8 0.024 2.5 3.7 9.4 8.9 24 0.0 0.1 17.5 0.0 49.525 0.1 25 0.0 27.5 1.7 0.0 0.5 29.0 3.8 0.026 0.8 0.6 1.9 0.6 2.0 1.5 0.3 0.2 26 0.4 10.7 0.6 11.3 0.027 1.0 1.7 2.9 18.6 28.3 30.3 3.8 2.4 27 0.0 0.5 0.7 1.0 0.6 0.1 7.3 24.3 0.0 0.428 1.5 37.4 0.2 41.6 0.3 28 2.1 0.6 0.9 0.2 1.7 6.9 8.2 1.9 13.529 0.2 2.1 4.6 29 10.3 1.0 0.0 4.2 15.4 17.830 0.4 4.2 5.8 15.7 17.5 6.1 30 0.6 14.5 59.2 1.9 0.2 6.9 0.1 0.5 1.031 0.1 1.2 1.3 10.5 31 0.0 5.9 0.1
Total 6.7 34.5 19.4 143.3 164.1 108.6 158.0 250.9 140.5 75.3 24.5 0.2 1126.0 Total 63.9 12.2 19.2 104.0 46.5 56.5 302.2 47.4 91.8 106.6 68.7 92.6 1011.6Max 2.3 17.5 5.0 35.0 59.2 51.7 41.6 56.5 82.1 22.1 15.3 0.2 82.1 Max 16.7 5.2 14.5 59.2 27.5 17.5 89.6 10.7 38.7 29.0 48.0 49.5 89.6
Province : Lang Son At : Lang Son Year : 1978 (Unit : mm) Province : Lang Son At : Lang Son Year : 1979 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 1.4 0.0 22.2 1 3.6 m m 1.1 0.0 2.8 9.0 7.42 0.0 1.0 0.0 20.0 18.5 13.4 2.0 8.4 23.0 0.0 2 24.3 m m 0.3 0.0 31.7 1.2 0.03 0.0 0.0 0.8 0.3 3.1 4.2 62.7 3 29.5 m m 0.4 17.5 44.0 6.94 11.4 0.2 0.8 11.0 0.3 1.5 17.3 0.8 0.3 4 0.0 m m 0.0 2.4 14.6 9.6 0.05 3.3 0.1 0.1 74.5 0.4 0.6 0.6 5 0.2 m m 0.0 0.0 9.6 1.06 1.0 0.6 2.2 2.9 8.2 42.6 39.3 15.1 6 30.8 m m 0.4 11.5 73.57 6.5 5.0 24.7 2.7 24.5 0.1 7 0.8 m m 0.1 2.4 8.6 0.9 4.58 0.7 5.6 0.2 29.0 4.7 21.8 12.8 13.8 0.8 8 0.0 m m 0.0 1.7 17.4 41.8 0.39 0.0 0.0 8.4 46.1 0.3 0.1 0.6 0.0 0.1 9 0.7 m m 0.1 4.3 12.5
10 27.2 12.2 57.2 1.2 8.6 3.2 8.2 0.0 10 m m 7.1 13.0 0.0 9.8 0.211 3.3 0.0 6.9 4.2 11 m m 2.5 26.9 0.4 2.0 16.4 1.512 5.3 3.3 0.0 0.1 21.9 12 2.1 m m 0.0 1.0 36.3 6.4 0.013 0.1 0.7 1.0 0.0 0.5 13 0.4 m m 0.2 1.1 5.2 0.014 0.3 3.4 14.4 4.0 10.0 14 0.0 m m 1.8 41.1 0.015 0.0 0.6 0.2 7.5 15 1.0 m m 0.0 68.8 2.0 1.716 0.3 69.1 23.5 31.3 16 0.0 m m 3.1 18.2 0.0 0.017 0.0 0.1 75.6 1.3 6.8 1.9 17 0.4 m m 8.7 6.818 1.6 0.5 82.9 4.0 0.4 6.6 0.0 18 1.1 m m 0.0 0.0 42.719 0.2 15.4 15.0 27.6 0.1 19 m m 0.0 0.1 1.620 1.0 0.4 0.3 0.2 42.1 5.8 20 0.0 m m 1.2 35.0 1.2 6.6 18.521 1.2 0.0 3.5 35.0 0.2 2.9 0.0 21 0.4 m m 3.0 19.0 11.5 1.422 19.8 0.0 36.1 10.2 3.5 18.4 0.0 0.0 22 1.5 m m 0.9 9.5 0.0 0.0 0.023 5.4 0.8 0.0 8.6 0.1 15.1 0.8 6.9 23 1.6 m m 0.0 3.6 6.924 0.1 0.0 4.1 0.8 24 2.5 m m 0.0 1.4 9.2 85.025 0.2 0.2 0.0 20.0 0.0 25 0.0 m m 3.7 0.2 23.726 1.7 0.0 2.1 1.8 3.5 3.5 26 0.2 m m 0.0 0.0 0.0 0.4 6.027 0.4 0.7 11.2 144.3 24.1 1.7 29.4 1.5 27 0.2 m m 1.028 0.0 1.0 37.1 1.5 81.6 0.0 0.0 2.4 28 m m 23.2 17.429 0.8 28.0 14.4 5.8 29 m 3.1 0.0 5.630 2.8 8.3 8.7 0.2 30 m 1.5 3.2 0.0 49.631 0.2 31 0.0 m 0.0 28.0 0.1
Total 28.8 31.6 39.1 80.3 500.6 348.6 202.0 274.1 206.8 108.1 33.2 3.5 1856.7 Total 101.3 0.0 0.0 43.4 112.8 124.4 252.3 424.1 82.2 6.0 1.4 0.1 1148.0Max 11.4 19.8 27.2 28.0 82.9 144.3 42.1 81.6 39.3 62.7 15.1 2.4 144.3 Max 30.8 0.0 0.0 23.2 68.8 35.0 73.5 85.0 18.5 6.0 1.4 0.1 85.0
A1-16
Table: Daily Rainfall Data Lang Son Province at Lang son
Province : Lang Son At : Lang Son Year : 1980 (Unit : mm) Province : Lang Son At : Lang Son Year : 1981 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 17.4 57.1 0.2 3.2 18.2 1 0.0 0.3 0.7 29.1 3.8 0.2 24.7 4.7 11.52 0.2 0.1 0.0 2 0.1 0.3 3.2 3.7 1.5 6.5 0.0 6.13 0.3 0.0 0.2 0.6 2.3 3 1.4 0.6 0.9 22.2 24.8 0.3 1.4 0.94 1.4 67.6 6.0 8.2 1.5 0.0 0.0 4 12.7 0.5 0.0 6.3 0.3 8.7 3.05 0.0 9.1 18.3 25.8 6.7 3.5 5 1.8 1.9 3.2 12.3 10.1 34.4 1.26 0.0 0.1 0.0 1.0 9.0 10.0 0.4 6 1.9 3.1 2.0 0.5 6.8 36.3 3.57 0.2 2.0 0.0 5.8 3.0 0.1 7 2.5 0.2 3.5 22.6 0.0 0.38 0.4 52.3 16.9 2.6 17.7 41.3 0.1 0.6 8 0.5 0.2 0.0 11.5 106.5 8.3 1.5 23.2 5.59 26.1 0.0 9 1.6 0.9 3.0 0.0 2.8 0.2 0.1 4.6 0.0
10 0.5 0.0 0.0 10 0.3 0.0 1.6 32.0 0.0 7.6 10.3 4.911 0.0 0.0 0.3 5.0 10.2 12.4 0.0 11 0.7 1.0 0.0 26.7 12.512 0.1 0.0 3.2 15.9 10.9 0.4 12 0.0 0.6 1.0 0.1 1.513 0.0 1.2 3.9 18.7 0.8 0.4 13 26.7 20.5 9.4 0.014 0.1 10.3 164.1 0.5 21.5 14 7.5 1.1 8.815 1.0 3.5 7.4 2.4 5.3 3.0 0.8 15 48.5 1.1 0.9 0.0 0.216 0.8 0.0 11.5 0.0 16 1.3 0.9 3.417 0.0 0.4 22.3 5.5 0.0 6.2 0.9 17 13.3 2.8 5.5 12.018 0.0 0.2 1.5 10.4 15.0 0.0 0.0 18 2.4 2.6 0.2 0.0 0.019 0.7 0.0 0.3 0.9 1.3 0.1 27.0 0.3 19 7.0 0.0 0.3 2.5 27.4 0.0 1.220 3.1 2.9 8.2 82.4 15.0 0.0 20 0.3 0.0 52.1 17.5 35.4 0.621 8.2 0.0 1.0 2.1 0.9 2.0 0.0 21 0.0 33.0 9.8 0.0 0.0 0.022 0.4 0.0 1.1 2.5 4.5 0.0 0.0 22 0.3 0.6 0.0 36.0 3.0 18.823 2.2 18.4 0.0 3.1 102.4 1.0 0.0 23 23.0 4.3 6.9 30.3 11.324 0.5 5.6 13.1 3.4 93.8 0.2 4.2 24 5.3 6.2 5.325 5.6 3.9 28.4 1.2 0.1 0.3 25 0.0 0.0 24.2 8.5 1.8 0.026 0.6 2.8 0.0 38.3 4.7 1.5 0.3 26 0.0 14.5 0.3 5.6 10.027 22.4 0.3 0.2 19.7 0.0 27 0.4 9.0 33.028 0.0 0.2 0.0 28.0 0.0 0.0 28 0.0 0.5 0.0 0.0 92.8 1.6 55.7 1.4 0.029 0.0 1.5 70.3 0.2 8.1 29 0.3 12.6 61.0 10.8 0.0 0.330 0.8 0.8 81.6 1.0 30 6.6 60.4 0.3 1.6 0.0 54.6 0.031 1.2 0.7 79.0 0.0 31 3.5 4.5 0.1 9.3
Total 14.7 58.1 27.8 73.1 198.0 283.7 560.7 258.1 84.5 46.3 1.5 26.0 1632.5 Total 26.4 91.7 46.4 242.7 229.3 266.1 166.1 236.5 114.8 140.6 31.8 0.0 1592.4Max 8.2 22.4 13.1 28.4 67.6 70.3 164.1 81.6 41.3 18.2 1.5 21.5 164.1 Max 7.0 48.5 14.5 60.4 92.8 106.5 30.3 55.7 36.3 34.4 12.0 0.0 106.5
Province : Lang Son At : Lang Son Year : 1982 (Unit : mm) Province : Lang Son At : Lang Son Year : 1983 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 132.6 7.8 0.0 1 45.3 0.0 12.1 13.2 0.0 32.22 0.3 50.0 0.1 0.0 103.0 0.0 1.6 2 36.4 0.5 0.1 3.2 29.33 0.4 0.7 26.2 30.9 11.3 2.9 2.7 4.0 0.0 3 3.3 0.3 0.5 0.3 0.0 5.5 72.54 33.6 0.1 2.0 13.5 3.7 4 33.6 0.1 0.0 10.9 0.4 1.2 16.5 0.05 2.4 0.3 12.6 18.8 0.1 0.0 5 15.6 5.3 0.0 3.6 1.0 23.5 0.0 2.66 0.0 1.8 162.0 7.3 18.0 1.3 19.4 2.1 6 0.4 0.6 0.0 10.7 0.7 6.2 0.27 7.4 0.0 0.4 0.0 9.5 0.4 7 10.5 4.6 0.3 7.9 15.4 0.18 1.3 0.7 0.6 50.8 2.2 0.2 0.0 8 3.1 0.1 0.0 1.79 0.9 28.5 18.4 3.4 8.1 0.7 9 0.0 0.8 0.0
10 1.5 4.0 2.9 1.2 10 0.0 0.0 0.2 6.511 0.3 0.6 0.9 20.3 1.0 6.4 11 0.0 2.8 0.5 0.0 29.8 5.5 2.612 0.1 0.0 17.0 12 2.0 0.4 12.1 51.4 18.113 0.3 0.0 1.8 8.7 5.4 6.4 4.5 13 0.0 8.0 1.814 0.1 0.0 5.3 28.6 49.0 14 0.0 0.0 0.1 20.0 0.115 0.0 10.2 18.3 6.6 15 0.0 0.7 3.2 9.0 21.6 4.216 0.0 2.2 20.9 4.8 16 0.0 20.1 8.3 103.217 4.8 0.0 1.1 6.2 0.7 2.6 17 1.3 2.5 1.218 0.9 1.3 1.5 13.8 3.9 4.3 18 0.0 69.3 30.6 7.819 0.7 18.6 1.5 33.8 5.5 19 0.0 2.6 0.0 0.6 10.1 21.0 45.7 0.220 0.0 0.0 0.4 10.6 93.7 20 0.6 0.2 0.0 7.7 1.121 0.0 1.4 23.9 10.1 38.0 21 6.9 5.0 0.1 6.2 10.5 0.122 24.4 7.2 7.4 29.0 22 0.0 0.9 19.2 32.6 0.023 0.0 14.3 14.2 1.3 1.9 23 0.3 14.1 21.0 11.3 26.024 0.0 25.6 2.4 23.9 1.0 24 0.3 29.0 11.125 1.0 0.3 0.1 0.3 20.4 1.1 0.5 25 0.0 2.726 6.1 2.3 43.1 1.0 0.3 0.0 26 0.0 0.0 0.1 1.3 11.0 3.2 0.0 1.927 1.3 2.5 67.7 14.4 0.1 0.8 27 12.4 2.5 0.2 19.7 16.9 23.028 0.2 13.7 12.0 2.6 0.1 28 8.9 0.0 0.0 1.9 5.2 17.029 2.1 0.8 9.2 7.5 7.2 0.2 0.0 29 0.1 0.6 8.4 0.0 5.030 0.0 1.3 0.8 39.0 0.0 30 19.7 1.431 0.0 0.0 21.2 31 5.9 0.0
Total 39.7 24.2 34.2 274.6 290.0 85.1 329.3 226.6 204.8 129.9 95.3 15.7 1749.4 Total 73.4 40.0 118.4 94.3 53.3 95.1 133.7 276.4 189.8 204.3 28.5 23.4 1330.6Max 33.6 7.4 13.7 132.6 162.0 30.9 103.0 50.8 38.0 93.7 49.0 6.4 162.0 Max 33.6 12.4 45.3 29.0 21.0 32.6 69.3 103.2 51.4 72.5 18.1 17.0 103.2
A1-17
Table: Daily Rainfall Data Lang Son Province at Lang son
Province : Lang Son At : Lang Son Year : 1984 (Unit : mm) Province : Lang Son At : Lang Son Year : 1985 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.2 3.4 2.6 1 0.2 0.6 1.1 0.3 9.0 0.2 1.92 0.0 0.0 16.3 7.6 2 1.2 0.2 0.4 0.0 27.63 0.0 2.7 3 1.4 1.1 0.0 0.0 18.54 0.7 29.0 16.5 3.8 4 0.3 0.1 0.0 15.05 0.3 0.0 21.5 2.5 1.5 5 0.0 10.2 0.0 0.0 18.56 2.4 0.8 66.0 11.8 0.4 6 0.5 0.1 0.0 0.3 30.4 4.27 1.7 2.8 3.3 0.0 15.6 30.2 0.2 7 0.9 4.4 7.0 0.3 3.88 1.3 1.9 0.0 5.2 1.5 8 0.0 1.2 0.9 9.9 0.1 5.4 16.0 0.39 0.2 0.3 2.0 0.0 0.2 9 0.0 2.4 13.4 0.3
10 0.7 0.0 94.7 8.6 2.5 35.3 0.2 10 0.0 3.1 3.1 3.1 1.5 0.111 0.2 0.2 0.4 2.2 1.2 2.1 11 0.0 2.4 0.0 10.2 0.0 78.012 0.6 1.3 0.6 0.0 5.4 10.0 0.3 12 0.1 0.0 0.0 1.6 2.3 0.3 40.0 0.213 1.1 0.3 5.0 1.0 4.2 13 0.0 31.4 10.2 32.8 13.4 17.9 56.214 1.3 0.8 2.4 14 0.8 0.4 5.2 15.2 1.315 0.0 0.1 0.0 27.7 3.0 15 0.0 0.2 5.6 4.0 74.1 0.0 21.316 0.8 13.0 1.6 0.2 29.0 6.2 16 0.4 1.1 19.3 1.8 1.6 0.2 0.0 11.417 0.0 0.0 0.3 32.5 29.2 17 1.5 91.3 0.2 16.8 40.118 0.0 3.2 43.5 54.3 0.0 0.0 18 23.5 0.0 0.0 0.0 0.319 0.6 38.8 0.0 1.2 7.6 0.1 19 1.4 0.1 0.120 0.0 2.0 0.1 0.0 4.6 2.6 0.0 20 0.1 0.2 0.0 1.8 34.6 6.821 0.0 1.1 0.0 0.3 12.7 115.4 31.6 0.2 21 0.0 0.0 0.0 4.7 5.4 0.0 1.3 1.0 1.122 0.0 0.7 0.4 7.0 10.2 0.4 22 0.0 5.0 2.6 4.3 1.2 0.023 0.0 0.0 1.3 1.5 0.3 23 0.2 0.7 1.0 4.5 1.124 0.2 0.3 0.2 3.5 13.0 0.4 0.0 24 4.2 0.0 1.1 0.0 0.2 8.6 11.225 0.0 1.6 0.2 1.3 0.8 0.0 25.2 25 9.9 0.1 0.6 0.0 23.1 1.1 3.426 0.1 0.5 2.5 96.3 26 1.2 0.0 0.0 27.7 0.0 7.8 23.4 0.227 0.0 0.0 0.1 1.9 11.1 0.6 14.4 27 0.0 0.0 0.0 0.2 21.6 41.6 0.028 0.1 0.3 0.0 5.2 2.7 1.0 42.2 39.5 3.9 28 0.0 0.0 2.3 13.1 51.229 0.2 0.0 3.4 0.0 29 2.4 17.8 3.7 9.1 17.6 2.730 0.3 0.1 0.0 0.5 3.9 2.9 37.2 30 0.0 13.6 0.4 25.5 20.9 8.3 1.4 5.131 0.1 0.0 31 0.0 0.1 2.0 5.2 0.0
Total 0.9 11.9 9.0 75.4 110.4 306.8 174.0 258.9 187.4 65.1 40.0 2.2 1242.0 Total 24.2 130.5 30.7 83.0 135.2 118.7 102.2 294.3 195.4 58.6 151.0 0.1 1323.9Max 0.3 2.0 2.4 38.8 32.5 115.4 94.7 66.0 54.3 29.2 35.3 1.5 115.4 Max 9.9 91.3 13.6 31.4 25.5 32.8 30.4 74.1 78.0 40.1 56.2 0.1 91.3
Province : Lang Son At : Lang Son Year : 1986 (Unit : mm) Province : Lang Son At : Lang Son Year : 1987 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 1.2 2.8 0.0 22.5 4.0 1.6 1 1.9 0.1 0.1 17.7 3.6 1.52 0.5 0.9 20.0 48.4 6.7 2 0.4 0.0 10.2 8.3 0.1 8.0 8.03 0.9 1.4 2.3 32.5 3 0.0 9.9 3.4 0.6 18.8 2.1 0.5 13.74 0.0 0.3 4 0.0 1.0 0.1 26.2 10.9 1.2 0.2 0.05 0.7 0.5 0.1 0.3 26.7 22.8 0.4 0.2 5 8.9 0.9 1.4 0.56 0.4 13.3 12.5 32.1 128.3 1.1 6 0.2 0.0 2.8 1.67 0.0 64.9 0.0 30.1 10.4 7 10.9 5.0 22.6 1.3 4.6 5.88 1.6 0.2 1.0 9.1 2.8 40.8 8 28.3 3.2 5.59 0.0 3.9 0.8 16.8 7.2 0.1 9 0.2 91.2 0.0
10 0.2 43.6 0.9 7.5 6.5 10 0.011 0.0 0.5 53.0 12.4 6.0 11 0.8 0.6 9.8 13.1 0.0 9.8 0.2 1.0 0.712 0.0 3.5 85.8 41.4 0.0 10.4 12 0.1 0.3 0.6 5.4 0.413 0.0 2.2 21.2 52.7 8.8 1.4 4.3 0.2 13 0.0 25.9 7.0 0.014 0.0 9.5 17.9 0.8 1.0 3.3 0.6 14 0.0 10.2 18.2 3.4 7.615 0.0 43.0 0.1 28.2 2.7 3.2 21.9 15 0.6 0.1 1.4 2.4 2.8 3.016 0.3 0.3 8.1 16 0.0 18.0 0.5 5.4 15.2 0.0 10.017 0.0 0.0 8.2 17 0.0 0.5 2.4 41.0 6.618 0.0 3.4 0.0 31.5 18 1.8 1.1 0.5 0.0 0.519 4.5 6.9 22.4 0.0 19 0.0 0.3 2.720 9.6 0.0 0.3 20 0.1 25.0 15.1 4.3 0.021 14.6 0.0 30.4 0.0 8.1 21 0.5 0.8 0.0 5.3 0.1 0.9 1.4 0.022 0.0 11.2 7.8 51.1 7.2 0.0 22 0.2 1.3 1.8 8.2 4.0 13.123 0.0 1.2 1.8 116.8 11.2 5.0 23 1.1 0.6 0.0 43.824 2.4 0.0 0.0 1.5 17.1 5.0 0.3 24 0.1 1.2 0.2 0.2 0.4 0.025 3.6 0.8 0.0 17.8 3.8 8.0 24.4 25 0.1 0.0 14.426 0.3 0.0 24.8 0.5 26 4.5 1.2 5.7 2.9 0.0 0.8 1.527 1.8 1.3 12.7 8.2 27 0.0 0.5 20.6 2.4 0.9 0.228 1.2 0.0 1.0 0.0 11.5 0.0 28 2.7 4.7 0.0 6.229 0.0 0.0 8.7 11.8 0.5 29 2.6 4.4 12.2 29.330 34.2 3.0 30 0.0 0.3 0.2 13.6 0.8 1.2 39.531 0.0 4.2 10.0 31 8.8 5.1
Total 6.0 12.3 4.1 146.5 208.9 341.5 427.8 152.9 241.2 52.7 35.6 22.6 1652.1 Total 12.5 10.5 35.9 96.5 90.0 115.6 83.6 306.3 36.9 46.7 57.8 0.0 892.3Max 3.6 3.4 2.8 43.0 53.0 85.8 116.8 41.4 128.3 24.4 21.9 10.4 128.3 Max 8.8 4.5 18.0 25.9 26.2 25.0 18.8 91.2 14.4 13.1 13.7 0.0 91.2
A1-18
Table: Daily Rainfall Data Lang Son Province at Lang son
Province : Lang Son At : Lang Son Year : 1988 (Unit : mm) Province : Lang Son At : Lang Son Year : 1989 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 2.9 0.7 0.0 5.6 1 0.5 0.3 13.2 11.4 6.9 16.62 1.7 0.0 2.0 0.9 1.1 2 0.0 0.0 5.33 2.2 3.8 7.9 4.5 0.0 15.0 3 40.2 0.84 6.5 0.3 0.3 1.0 26.3 1.0 4 15.5 0.3 10.2 7.9 2.5 14.85 0.0 2.4 0.3 2.0 1.6 7.8 5 42.2 0.7 3.8 0.2 4.0 22.2 6.46 0.4 7.3 3.1 0.0 6 0.4 3.2 1.1 11.77 1.4 0.1 2.8 0.4 0.8 7 0.3 0.78 0.5 0.9 1.6 8 0.0 5.4 0.2 62.0 6.3 0.39 0.4 0.4 9 3.3 2.4
10 0.0 2.0 0.3 0.0 0.1 0.7 10 0.0 0.0 0.8 0.6 6.6 1.211 0.1 0.0 3.2 6.6 0.4 27.3 7.0 11 0.9 2.1 43.1 23.6 7.112 3.1 2.1 7.1 1.9 12 0.5 0.0 1.3 24.1 15.8 41.113 1.6 4.6 80.5 2.5 1.0 2.8 13 1.6 0.8 0.0 24.1 10.6 22.5 4.5 0.214 0.0 1.5 4.7 1.6 16.2 19.2 2.0 14 1.0 20.5 4.2 1.8 0.2 1.6 42.515 0.8 1.0 0.0 27.0 15 0.0 20.4 2.416 5.4 2.8 0.3 5.4 16 22.7 0.8 0.1 0.317 0.3 0.1 12.9 4.9 0.1 2.3 17 0.2 2.0 0.3 0.3 0.218 0.0 0.0 11.6 12.1 0.5 5.0 18 3.3 1.4 12.519 17.0 0.2 4.1 19 1.2 3.2 7.620 6.2 20 0.2 0.3 122.7 7.1 7.6 52.0 30.4 0.021 0.1 0.0 0.0 21 3.2 3.122 1.7 22 0.8 0.0 0.5 1.023 0.8 5.1 2.7 0.2 24.2 5.0 34.6 23 0.0 0.5 96.4 6.8 4.4 0.1 7.2 0.024 0.4 1.5 55.8 2.2 6.1 58.6 24 0.1 1.4 4.0 0.0 10.4 2.4 0.825 3.1 0.2 1.5 13.0 6.0 1.3 0.1 25 2.0 0.1 4.9 14.1 5.0 2.0 1.0 0.0 0.426 1.6 1.4 1.5 4.5 0.2 26 0.0 0.2 8.1 2.4 0.1 0.1 0.1 0.027 0.2 2.5 1.1 0.9 0.0 25.8 27 0.0 28.2 43.3 0.2 0.028 1.9 2.6 72.9 26.7 6.5 0.3 2.6 28 1.6 7.8 7.0 1.8 1.329 6.9 2.5 0.0 0.1 2.4 0.1 20.3 45.1 29 0.1 1.2 0.6 0.0 3.9 0.4 1.0 1.230 10.0 0.1 6.0 1.6 7.1 30 0.3 4.0 52.7 2.2 3.5 6.231 2.4 2.4 31 0.2 6.1 57.7 0.0
Total 34.5 47.1 13.2 13.4 127.3 123.2 167.4 137.1 70.4 179.2 8.8 0.8 922.4 Total 73.0 5.0 177.5 120.9 272.6 184.0 113.9 205.3 61.5 95.3 24.1 10.3 1343.4Max 10.0 17.0 5.1 3.2 72.9 55.8 80.5 27.0 26.3 58.6 5.4 0.8 80.5 Max 42.2 1.4 122.7 52.7 96.4 43.3 23.6 62.0 30.4 42.5 16.6 6.2 122.7
Province : Lang Son At : Lang Son Year : 1990 (Unit : mm) Province : Lang Son At : Lang Son Year : 1991 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 1.3 0.3 35.2 14.0 7.6 1 0.0 3.2 11.4 0.52 0.0 0.1 0.0 2 15.2 0.2 1.3 0.5 1.9 0.0 1.63 0.4 0.7 16.0 0.0 3 3.0 0.0 0.1 0.1 26.0 4.1 3.1 3.2 0.34 0.0 3.9 2.2 0.0 1.3 4 2.4 2.2 1.2 0.7 28.0 1.3 2.35 2.0 0.0 0.0 7.4 0.3 2.3 0.4 11.0 5 7.6 1.2 2.6 0.1 0.4 3.8 3.3 8.3 0.36 0.3 0.3 10.7 10.7 4.1 6 0.8 0.3 0.7 1.3 1.97 0.2 1.1 3.2 0.4 7 0.1 55.3 5.5 0.0 1.2 0.18 0.4 0.3 18.8 0.0 6.5 0.1 0.4 8 0.5 0.1 0.2 13.5 0.3 24.9 1.59 0.8 0.6 4.8 32.0 1.1 10.3 6.5 9 0.1 5.5 0.6 0.0
10 0.2 0.4 1.0 44.2 3.8 0.6 1.8 0.0 10 1.8 0.2 8.1 4.511 1.6 0.4 0.0 0.1 16.2 12.3 4.2 21.7 11 1.1 0.5 12.1 0.9 1.912 0.0 1.4 4.8 6.5 5.8 0.2 3.2 12 0.3 0.0 0.2 18.7 0.2 6.2 0.513 1.3 4.4 3.2 0.5 13 0.7 0.8 0.1 12.4 0.5 2.8 0.314 6.5 0.5 1.9 15.9 14 0.8 0.5 0.3 92.0 0.4 9.615 2.9 1.1 28.5 0.7 3.8 15 0.5 0.4 14.5 0.9 20.6 9.6 0.116 28.7 0.3 44.4 4.2 16 0.0 17.6 12.0 0.1 0.117 0.0 51.5 0.0 11.8 2.5 0.0 17 1.1 12.118 1.9 1.3 2.3 1.1 18 0.7 0.0 0.1 0.119 1.3 110.6 20.2 0.1 19 0.1 0.0 2.2 1.5 1.5 13.0 24.020 0.4 15.0 0.1 12.2 8.2 54.6 34.7 0.0 20 0.2 0.1 0.4 0.3 0.0 9.421 30.3 15.0 13.6 0.2 2.4 58.0 0.0 21 0.0 1.7 4.4 0.122 0.0 5.4 9.2 5.3 0.6 3.6 0.0 22 0.2 50.2 38.4 0.1 1.723 2.0 0.6 5.2 4.0 0.5 0.4 23 1.3 0.2 5.2 22.0 0.4 2.424 0.3 22.5 7.5 1.4 1.4 0.5 39.7 24 0.1 72.0 2.7 8.9 0.025 5.2 0.0 9.7 8.5 13.9 1.0 25 1.3 0.0 0.2 1.9 6.326 20.3 16.1 54.0 26 0.2 26.4 7.8 17.827 15.1 0.8 0.3 27 0.0 1.0 3.9 0.4 23.7 7.8 0.6 23.828 0.1 78.6 4.0 14.9 1.3 65.7 0.4 28 0.0 6.5 0.3 5.4 10.4 8.029 0.0 0.2 8.0 2.1 4.6 22.9 29 7.4 8.2 0.0 1.130 0.0 0.4 0.2 3.5 0.9 30 29.6 2.2 1.1 0.2 3.731 0.3 0.2 53.5 31 10.8 0.0
Total 21.7 289.0 147.1 110.9 186.2 149.8 91.0 124.5 164.8 147.9 32.4 0.0 1465.3 Total 22.3 2.0 65.7 9.8 167.6 172.7 337.4 129.3 16.1 15.9 31.3 37.3 1007.4Max 6.5 110.6 78.6 44.2 53.5 35.2 16.1 54.0 65.7 58.0 11.0 0.0 110.6 Max 7.6 1.3 29.6 2.6 55.3 50.2 92.0 24.0 8.3 9.6 8.9 23.8 92.0
A1-19
Table: Daily Rainfall Data Lang Son Province at Lang son
Province : Lang Son At : Lang Son Year : 1992 (Unit : mm) Province : Lang Son At : Lang Son Year : 1993 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 22.1 0.3 0.5 0.2 1 0.2 3.7 0.0 27.0 9.52 7.3 9.9 17.1 0.0 5.4 2 2.3 12.9 0.03 14.6 0.0 0.7 29.0 3 0.9 0.3 43.8 1.4 2.5 5.04 31.7 0.0 0.1 6.9 4.2 4 0.1 0.35 0.0 0.0 7.5 0.2 0.0 1.5 5 0.4 0.3 1.6 70.7 10.0 5.36 4.3 0.0 30.4 2.0 1.0 6 0.4 5.6 0.3 10.0 9.7 0.0 0.0 11.77 2.6 7.8 19.4 2.1 6.3 7 0.4 0.0 0.08 1.3 4.4 8.0 1.6 8 2.6 7.6 0.0 0.0 11.19 0.6 0.9 0.1 4.8 37.7 8.2 0.0 9 2.2 1.8 57.6 3.5 0.3
10 0.0 0.0 1.9 22.7 7.2 18.4 5.3 10 0.2 0.5 97.4 5.1 1.011 0.0 0.3 0.7 24.0 0.2 11 0.0 16.4 2.4 4.0 0.0 0.012 0.0 0.1 1.3 4.7 1.5 0.3 12 1.5 3.4 19.6 12.3 0.813 0.1 0.3 0.2 2.1 1.6 13 2.8 3.3 1.5 27.4 15.1 1.1 0.214 0.0 0.9 1.8 57.0 16.2 0.8 14 7.7 0.0 0.0 0.3 0.6 1.5 30.6 8.3 0.015 0.0 0.9 6.4 3.3 0.2 33.0 15 4.0 30.9 0.4 14.9 5.8 0.0 4.9 1.1 0.016 0.0 0.3 15.1 16 10.9 0.0 1.0 2.4 10.6 6.617 0.0 0.0 0.2 1.0 23.1 17 0.3 19.8 20.8 0.0 0.0 0.018 0.0 0.1 0.1 9.5 4.0 1.7 0.2 18 17.8 0.0 2.5 4.0 0.0 42.7 41.4 0.0 0.219 0.0 0.1 3.1 0.3 6.6 19 5.4 0.0 0.2 0.1 15.2 28.220 0.0 1.6 0.0 0.5 3.1 20 0.2 12.1 0.0 8.8 0.2 24.7 0.021 0.0 0.8 12.7 1.3 0.0 21 0.0 0.3 0.022 2.8 42.0 20.4 22 2.0 0.0 4.7 29.223 0.0 3.3 0.0 49.0 0.3 0.0 23 0.7 0.7 0.2 5.2 26.7 0.8 0.2 39.624 14.6 2.7 0.0 25.5 0.1 117.3 2.2 24 5.1 0.0 15.7 5.4 0.0 1.625 0.0 0.6 9.9 37.0 53.4 25 1.9 4.6 29.1 0.2 0.0 0.026 0.1 1.9 0.3 0.1 6.2 20.7 26 1.5 4.2 18.8 4.327 0.0 10.2 0.0 0.1 0.7 12.3 0.1 27 2.3 17.4 0.4 16.7 0.628 1.4 0.2 0.0 0.0 8.1 13.1 28 0.0 1.5 0.0 0.5 7.329 0.1 0.1 30.1 15.1 16.7 29 0.0 1.0 13.4 0.0 3.4 0.030 0.0 55.0 1.2 0.0 30 1.0 0.3 1.5 36.7 45.6 1.8 0.431 0.0 1.1 40.3 0.1 31 0.7 0.1
Total 73.0 58.9 18.1 29.8 132.0 154.2 403.5 97.4 104.4 39.7 49.7 57.2 1217.9 Total 14.4 80.5 17.7 52.7 346.3 169.5 190.0 224.2 137.0 21.3 18.9 8.9 1281.4Max 31.7 22.1 3.3 17.1 40.3 55.0 117.3 37.7 20.7 29.0 33.0 53.4 117.3 Max 7.7 30.9 5.6 17.4 97.4 70.7 57.6 45.6 41.4 10.6 12.3 6.6 97.4
Province : Lang Son At : Lang Son Year : 1994 (Unit : mm) Province : Lang Son At : Lang Son Year : 1995 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 1.4 1.0 0.0 6.5 1.9 1.5 0.0 0.0 0.0 1 13.2 0.1 0.0 m 15.7 0.0 0.0 0.02 0.0 2.4 11.8 0.0 0.0 0.0 0.0 0.0 0.7 2 8.0 0.4 1.8 4.9 m 3.5 15.2 0.03 0.0 0.0 0.0 2.4 0.0 0.1 0.1 17.2 3 5.7 0.0 0.0 0.0 0.0 1.8 m 1.2 20.5 1.9 0.0 0.04 0.0 1.5 4.5 0.6 21.8 36.3 0.1 0.0 30.3 0.0 4 0.9 42.4 m 0.0 0.0 0.05 0.1 2.1 2.1 9.7 1.5 0.0 5 0.0 1.5 0.2 m 17.7 0.06 1.4 0.3 7.0 2.3 0.0 0.0 0.1 0.0 6 0.0 0.0 0.2 0.5 0.0 m 10.1 0.0 1.47 0.0 0.1 0.1 0.0 1.6 1.2 69.1 0.4 0.1 11.5 7 0.0 3.1 0.9 18.7 0.4 m 5.5 12.8 1.4 20.38 0.0 0.0 3.7 0.0 81.6 0.0 0.0 8 0.0 7.6 1.2 0.8 0.0 2.5 m 20.3 0.2 10.99 0.1 0.0 2.1 1.6 0.4 1.0 0.0 0.0 9 0.0 0.4 0.1 6.2 0.0 m 1.2 0.0
10 0.0 24.0 0.8 5.4 1.6 0.1 0.2 2.0 0.2 0.0 10 0.0 0.0 0.1 0.8 m 0.0 0.0 0.111 0.0 0.3 0.1 10.0 5.5 0.0 3.2 0.0 0.0 11 0.3 0.4 0.6 0.0 7.0 m 0.0 0.0 0.012 0.0 0.1 0.3 1.2 0.0 0.0 0.0 0.0 12 0.6 0.7 4.7 0.3 m 1.5 9.5 0.6 0.1 0.013 18.8 0.1 0.0 0.2 29.5 31.1 0.0 0.0 0.0 13 0.4 0.4 0.3 m 3.6 20.7 1.5 2.0 0.014 2.6 2.8 0.1 18.3 0.1 0.5 10.3 0.0 14 0.1 10.7 1.5 0.8 m 3.8 0.0 0.0 15.6 0.015 0.3 10.5 0.0 0.3 10.6 0.9 0.0 1.7 3.7 15 0.8 1.4 0.0 3.6 m 44.6 0.0 0.016 0.1 3.3 0.7 0.0 0.9 0.4 36.5 27.5 10.8 34.3 0.1 0.0 16 0.2 0.4 0.1 m 51.2 0.0 0.0 0.017 1.1 1.1 0.3 0.1 3.0 41.0 25.2 1.8 0.0 1.6 0.0 17 0.1 1.4 0.1 0.0 6.3 m 3.9 0.0 0.018 0.3 0.4 1.4 2.0 2.7 15.8 10.3 8.4 11.6 18 0.1 0.0 9.0 m 11.6 0.0 0.219 2.0 0.1 3.6 48.4 0.0 60.9 2.9 5.4 0.2 1.1 19 0.0 0.0 0.2 0.8 m 0.0 0.0 0.620 0.8 0.0 0.0 32.9 0.0 19.0 0.0 0.0 0.4 20 0.0 0.0 7.0 0.6 m 0.0 0.021 0.0 12.9 29.0 3.1 3.3 5.6 2.2 0.0 0.0 21 0.0 1.5 0.4 m 14.7 0.0 0.0 0.322 0.0 1.2 3.4 5.4 0.8 0.0 1.0 0.0 22 0.8 0.2 m 0.0 0.0 0.0 0.423 0.0 2.7 6.2 3.9 24.0 0.0 0.0 23 0.2 0.4 0.0 m 0.1 0.0 0.024 0.0 4.4 62.4 4.9 0.0 0.0 0.0 0.0 24 0.3 0.0 0.2 0.8 m 0.8 0.0 0.125 0.2 0.0 4.8 0.0 0.0 0.0 0.1 25 2.2 0.0 3.5 1.1 m 0.0 0.026 0.0 0.0 1.8 7.1 0.0 0.0 0.0 0.0 26 0.3 11.1 0.4 m 0.0 0.0 0.027 21.2 16.2 24.2 3.7 4.1 6.1 0.0 1.4 0.0 27 0.3 0.0 0.0 0.0 11.7 m 0.0 0.028 0.0 6.2 15.9 12.8 2.0 0.1 2.4 0.0 28 0.0 0.7 0.0 9.8 26.7 m 3.3 0.2 0.029 0.0 0.6 0.0 63.5 38.8 0.0 18.8 29 25.2 0.2 2.4 m 24.9 0.0 0.0 0.030 0.0 1.9 0.0 0.4 119.1 22.1 0.0 0.0 0.0 0.0 30 0.1 0.2 1.8 1.3 7.7 m 64.1 0.1 0.0 0.0 0.031 0.1 30.1 90.4 5.1 12.0 0.0 0.7 31 0.0 5.1 m 0.5 0.0
Total 4.8 62.4 98.1 16.3 265.0 131.0 555.9 194.2 191.0 94.1 26.9 31.7 1671.4 Total 32.2 24.9 43.4 35.3 81.1 85.0 0.0 302.6 80.4 5.5 51.0 0.9 742.3Max 2.0 24.0 30.1 11.8 90.4 41.0 119.1 38.8 81.6 34.3 18.8 17.2 119.1 Max 13.2 10.7 25.2 11.1 42.4 26.7 0.0 64.1 20.7 1.9 20.3 0.6 64.1
A1-20
Table: Daily Rainfall Data Lang Son Province at Lang son
Province : Lang Son At : Lang Son Year : 1996 (Unit : mm) Province : Lang Son At : Lang Son Year : 1997 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 3.2 0.3 27.4 0.3 2.4 1 0.0 0.0 32.0 0.0 0.1 2.7 0.2 0.2 0.0 1.52 0.8 0.4 5.8 2 0.0 0.0 3.2 0.0 0.0 3.8 0.0 0.03 0.6 0.1 17.8 4.0 0.3 3 0.0 12.0 12.6 27.64 2.8 31.0 1.0 4 0.1 0.0 0.0 5.2 1.4 7.2 0.0 0.05 0.9 0.2 62.9 3.1 5 0.9 4.9 1.4 4.7 3.6 0.0 0.0 9.6 0.06 1.0 6 0.0 0.0 17.7 51.2 12.6 0.0 11.5 0.0 0.07 2.0 0.2 28.0 4.0 7 0.0 0.0 2.8 0.1 0.0 0.0 8.1 0.0 0.08 3.1 3.0 1.8 1.6 0.8 8 0.0 0.6 7.6 22.0 2.0 0.0 0.0 0.39 2.5 0.1 14.7 0.8 9 0.0 0.0 11.9 42.9 10.0 7.9 0.0 0.0
10 0.5 0.2 24.8 27.6 10 0.0 0.0 15.0 0.0 40.0 0.0 6.511 0.8 30.0 54.8 11 3.3 3.0 0.6 22.4 0.012 0.6 0.3 1.1 13.8 7.9 12 0.0 0.2 26.3 0.0 4.0 0.0 0.0 2.0 0.013 2.7 4.5 5.5 17.2 13 0.4 0.1 0.0 0.0 0.0 31.2 9.4 0.014 0.6 0.5 25.2 89.9 6.4 5.0 14 0.0 2.0 0.0 7.9 4.8 6.1 2.9 0.0 0.0 0.0 0.015 2.3 4.2 27.5 0.7 3.8 6.8 15 0.0 10.3 1.2 1.8 3.3 11.8 0.0 0.316 0.7 5.9 10.7 9.0 2.3 16 0.0 9.6 2.1 0.0 14.0 34.2 0.5 2.0 1.1 0.217 1.5 0.8 12.8 0.1 17 2.7 0.0 10.5 0.2 0.0 0.0 0.118 0.5 0.5 0.3 1.4 18 10.0 19.6 11.9 0.0 0.0 0.019 0.2 20.0 32.6 0.2 19 0.7 64.3 3.6 3.6 1.2 0.0 0.1 0.7 0.020 0.9 1.2 20 0.0 0.6 51.4 5.2 0.0 0.0 0.8 0.0 0.121 3.3 10.9 1.0 47.3 21 0.6 0.0 0.2 19.6 32.8 3.1 4.8 0.0 0.2 0.622 0.9 2.5 21.5 2.0 22 23.0 0.0 20.0 2.3 4.0 1.2 0.0 12.823 1.2 7.7 25.1 0.4 23 58.4 0.0 4.2 12.1 54.3 0.0 0.4 0.124 1.6 3.8 8.2 7.0 50.0 24 5.4 0.5 4.2 0.0 15.5 3.8 14.3 0.2 0.025 4.0 11.9 0.4 7.5 54.6 10.8 25 0.0 0.4 5.8 0.0 0.0 3.3 0.0 3.1 0.0 0.726 1.8 4.1 42.0 0.3 0.1 26 0.0 2.3 3.2 0.0 0.1 3.4 6.5 8.7 0.0 0.0 4.027 0.1 25.7 39.0 27 16.5 0.0 0.0 12.7 0.6 12.9 0.2 0.0 0.128 109.1 28.0 10.5 28 0.0 0.0 0.0 0.0 2.4 8.4 14.5 34.9 0.1 0.129 0.3 57.0 7.5 9.2 23.7 29 0.0 0.0 0.0 0.6 0.8 14.6 0.0 0.030 0.6 21.5 0.3 4.8 13.0 1.4 30 13.0 18.2 1.5 5.5 0.0 0.031 1.4 4.0 1.9 5.1 31 0.1 14.4 7.8 0.0
Total 20.3 15.7 197.2 43.7 172.0 273.6 201.9 240.7 103.5 9.9 99.6 13.6 1391.7 Total 98.2 3.3 143.6 163.8 207.8 76.8 165.8 297.0 95.8 51.3 7.8 20.7 1331.9Max 4.0 10.9 109.1 25.2 57.0 89.9 50.0 54.8 27.6 5.1 62.9 5.8 109.1 Max 58.4 2.0 64.3 32.0 51.4 15.5 14.5 54.3 27.6 11.5 6.5 12.8 64.3
Province : Lang Son At : Lang Son Year : 1998 (Unit : mm) Province : Lang Son At : Lang Son Year : 1999 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.1 0.7 0.5 25.9 13.8 15.1 0.0 0.0 14.7 0.1 1 0.0 1.0 0.0 0.8 0.0 13.4 0.2 0.0 12.3 0.02 0.0 0.4 1.4 0.0 1.0 2.6 1.3 0.0 0.0 0.3 0.5 2 0.0 0.0 0.0 2.8 0.5 1.5 0.0 0.73 0.1 10.2 0.0 8.0 7.5 5.2 0.0 0.0 1.0 3 7.2 0.0 2.0 2.0 1.8 0.0 3.24 0.0 20.5 3.5 0.5 0.4 33.1 46.1 0.0 0.1 9.8 4 0.0 0.0 25.0 4.6 0.1 7.5 0.7 24.0 21.55 1.0 0.1 0.0 4.8 4.6 35.8 1.4 0.0 0.0 5 0.0 0.8 17.86 0.0 0.0 0.0 0.0 0.0 1.8 0.0 0.0 6 0.0 2.4 0.0 20.0 17.5 13.8 10.37 0.8 0.2 25.4 0.0 0.0 0.0 0.0 0.2 7 3.8 2.4 8.3 19.0 7.58 0.0 0.0 25.3 0.6 6.7 0.0 0.0 0.0 8 0.0 2.0 11.4 1.2 38.5 0.0 3.89 0.0 0.0 2.4 48.6 0.1 0.5 0.1 2.3 0.0 9 0.0 0.0 1.0 16.6 2.0 0.0 0.0 0.7
10 1.7 0.0 1.9 12.8 5.0 0.0 0.0 0.0 0.0 10 2.1 0.0 0.0 0.0 12.6 9.1 0.0 0.0 0.0 3.8 0.011 0.0 1.0 20.6 9.9 1.2 9.5 0.0 0.2 0.0 11 12.1 1.3 0.1 1.4 0.0 0.4 0.012 0.0 1.1 0.2 7.4 30.9 0.0 4.4 0.0 12 16.1 0.7 0.3 0.4 0.5 0.0 26.0 0.013 0.0 0.0 16.2 1.6 5.1 0.0 0.0 13 0.6 0.5 0.1 0.0 6.0 0.7 0.3 0.0 7.2 0.0 1.514 7.8 0.6 0.8 2.6 0.0 30.6 0.0 0.0 0.0 14 1.5 0.0 0.0 0.2 2.9 11.6 23.1 0.3 0.0 0.7 0.0 8.015 0.0 0.0 13.0 0.0 1.3 15 3.2 0.9 2.5 7.6 2.4 0.2 0.016 0.0 1.5 76.4 0.0 0.0 14.9 16 12.0 0.0 1.2 3.9 11.3 0.0 0.0 0.017 0.0 0.0 1.7 0.9 0.0 8.9 0.0 17 0.0 0.0 0.4 1.0 0.5 0.018 0.0 25.8 0.0 1.6 1.4 0.0 18 0.0 0.1 0.0 9.7 8.3 0.0 0.019 0.1 0.0 1.1 2.7 0.0 0.0 19 0.0 0.5 10.3 0.020 0.0 0.0 0.6 35.2 5.0 0.0 20 0.0 0.0 11.7 3.6 1.0 7.0 0.021 0.2 0.0 0.8 0.7 0.0 0.0 0.0 21 0.0 6.8 37.2 0.0 3.8 0.122 1.2 0.0 0.4 22.5 0.1 0.0 0.0 22 0.0 0.0 5.2 0.3 5.2 0.1 0.023 0.2 0.3 1.0 0.0 0.0 6.7 0.0 0.0 23 0.7 0.0 0.0 60.2 0.0 0.0 3.0 0.0 0.024 0.0 0.0 0.2 2.4 13.7 4.0 0.0 0.0 0.0 24 0.0 0.0 9.4 0.0 9.3 0.0 0.0 0.025 1.0 0.7 14.9 0.0 0.0 0.0 25 0.0 0.0 26.3 7.2 0.8 7.8 11.4 0.0 0.5 0.0 0.026 0.0 0.4 0.0 0.0 68.0 1.1 0.2 0.0 26 0.0 50.4 9.7 3.0 7.1 0.0 10.5 0.027 0.6 0.4 46.1 2.8 0.0 13.2 0.1 27 1.4 7.2 1.8 0.1 0.0 8.6 0.0 0.028 0.1 0.0 5.7 17.6 0.1 0.0 0.0 0.0 28 0.0 2.2 0.4 0.0 0.0 3.4 0.0 0.029 0.0 2.0 6.0 5.4 13.2 0.0 0.0 0.0 29 0.3 9.0 1.0 0.0 17.2 59.2 1.730 0.0 3.0 0.0 7.5 0.0 0.0 0.1 0.0 30 2.2 4.8 3.7 12.2 0.0 0.2 0.031 0.2 0.0 0.9 0.0 0.0 31 0.6 0.0 15.6 0.0 4.0 7.0 0.0
Total 11.3 26.1 70.7 79.9 145.1 260.5 159.3 103.5 110.1 10.1 28.4 13.0 1018.0 Total 48.2 2.8 21.1 112.6 203.4 88.5 63.5 141.6 126.8 95.1 54.6 66.6 1024.8Max 7.8 20.5 46.1 25.9 76.4 68.0 46.1 30.9 35.8 4.4 14.7 9.8 76.4 Max 16.1 1.0 9.0 50.4 60.2 16.6 23.1 20.0 59.2 26.0 19.0 21.5 60.2
A1-21
Table: Daily Rainfall Data Lang Son Province at Lang son
Province : Lang Son At : Lang Son Year : 2000 (Unit : mm) Province : Lang Son At : Lang Son Year : 2001 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 10.6 0.0 1.4 1.6 0.0 0.0 0.12 0.0 0.2 0.0 5.3 1.0 1.0 0.03 0.0 0.7 0.6 0.6 0.64 0.0 0.0 0.7 0.0 18.2 6.1 6.4 0.05 0.0 0.0 0.0 10.3 0.1 0.5 0.06 0.0 0.0 0.0 3.0 0.07 0.0 0.7 11.3 0.1 2.8 0.0 0.08 0.3 0.0 2.5 1.8 0.0 1.0 0.0 0.09 5.0 0.8 2.9 0.5 0.0 0.0
10 0.2 13.1 11.9 11.7 1.7 0.0 0.011 0.1 0.1 3.7 17.1 0.2 4.7 0.0 3.3 0.0 0.012 0.0 0.0 2.9 0.0 37.9 22.4 0.013 0.0 0.1 0.2 0.1 8.7 0.014 0.0 0.0 0.0 0.5 0.4 0.0 0.215 0.0 0.0 1.6 4.0 0.2 16.0 0.0 84.216 0.0 1.7 0.0 0.1 0.8 0.0 18.7 0.017 0.0 1.7 0.4 32.6 0.0 0.3 1.318 1.7 5.0 29.0 0.0 15.4 0.019 0.3 1.5 0.0 46.8 0.0 19.8 0.020 0.0 1.6 0.0 4.6 17.1 0.1 0.0 0.9 0.021 1.8 0.5 2.1 1.5 9.3 20.0 0.0 0.0 0.422 0.0 0.6 0.2 1.4 0.5 29.6 1.0 0.0 0.023 0.0 0.1 0.0 0.5 2.2 12.0 0.4 0.024 0.0 0.6 0.0 0.025 0.0 0.1 0.3 0.0 20.4 0.0 0.126 1.1 1.9 1.6 0.0 13.9 0.6 3.627 1.7 0.0 14.1 29.3 0.0 8.1 0.028 3.6 0.0 0.9 5.0 1.3 1.6 0.8 0.129 14.8 0.0 0.4 26.0 15.0 0.0 0.030 0.6 0.0 5.4 0.031 0.3 3.2 0.2 0.0 0.3
Total 2.2 28.1 45.0 59.4 91.9 120.4 173.7 66.5 71.6 144.2 4.6 0.7 808.3 Total 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Max 1.8 14.8 13.1 17.1 32.6 37.9 46.8 18.2 20.4 84.2 3.6 0.6 84.2 Max 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
A1-22
Table: Daily Rainfall Data Cao Bang Province at Ngan Son
Province : Cao Bang At : Ngan Son Year : 1976 (Unit : mm) Province : Cao Bang At : Ngan Son Year : 1977 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.5 103.3 33.8 6.3 1.3 1 3.8 0.0 0.0 0.9 17.0 0.0 0.02 0.2 1.8 28.8 2 0.3 2.0 0.0 0.2 6.0 0.0 0.03 1.3 1.0 38.7 55.1 3 2.5 1.7 0.0 0.0 15.0 0.0 0.04 3.8 29.1 2.0 9.2 18.4 0.3 0.1 4 7.8 1.2 36.1 0.1 33.5 38.8 1.6 3.35 0.4 2.6 25.5 6.7 1.8 5 0.2 0.0 19.3 5.2 31.8 19.9 30.76 0.5 0.3 0.5 4.3 8.5 0.5 6 0.4 0.5 20.9 33.3 0.3 1.8 0.07 8.2 0.2 0.1 0.3 4.0 19.4 24.6 0.4 2.3 7 1.4 0.4 0.0 0.0 0.2 12.7 19.9 12.3 40.2 20.88 48.1 0.2 2.4 0.4 11.2 0.4 1.3 1.2 8 0.0 8.3 4.7 5.7 0.89 5.2 0.7 25.7 39.9 3.8 0.7 16.3 9 0.9 0.7 10.3 0.0 0.3
10 1.1 0.3 2.1 30.4 7.0 10 0.5 0.0 3.0 3.1 0.311 10.7 25.2 27.7 49.9 1.7 4.1 11 0.0 0.0 1.6 8.4 0.0 18.8 0.0 1.212 1.0 1.0 0.1 0.4 2.0 0.1 1.6 12 0.9 0.3 21.113 5.1 5.3 13.5 9.7 24.0 1.6 13 0.0 0.0 0.1 7.214 2.4 0.1 17.8 0.4 0.6 14 0.0 0.1 0.9 26.6 10.3 0.015 0.7 5.9 20.7 15 0.0 1.3 20.5 23.1 0.0 15.016 5.1 0.3 16 0.5 0.0 1.5 27.4 0.0 0.017 15.2 2.5 1.7 17 2.8 2.1 3.8 1.518 2.5 18 2.1 0.0 3.4 7.919 5.1 18.0 8.6 1.1 19 0.6 0.0 0.0 0.0 1.1 29.320 0.5 11.2 14.9 8.5 22.3 20 0.7 2.8 0.0 6.1 1.121 1.7 53.5 0.3 21 0.7 0.1 0.0 0.0 0.2 5.922 3.8 0.1 0.2 8.3 18.3 1.2 22 7.0 0.0 0.0 4.8 47.3 1.423 1.0 0.1 0.2 2.5 10.5 23 5.2 46.6 0.0 16.4 8.724 1.5 5.0 2.6 4.1 0.2 24 0.0 0.0 0.1 1.7 7.3 0.0 0.0 29.125 22.1 31.6 1.0 25 0.2 31.8 1.4 0.2 0.0 1.8 3.2 1.226 0.6 2.1 0.1 17.6 0.6 35.9 26 0.0 0.0 0.0 1.0 0.8 11.1 0.027 22.7 0.2 0.2 5.3 2.2 3.8 131.1 0.7 3.2 27 0.1 0.0 0.5 0.0 0.4 30.7 0.0 1.5 0.0 2.728 0.5 0.2 0.5 1.3 33.4 9.2 0.1 2.5 28 0.4 2.1 0.0 0.0 2.4 21.0 10.9 9.2 6.6 0.3 4.029 0.9 1.4 104.5 10.2 6.0 1.3 29 6.6 0.9 0.0 0.0 5.9 4.2 0.1 6.5 1.5 10.230 0.3 18.4 3.5 30 0.3 0.0 119.6 7.6 39.5 22.4 0.0 2.631 0.2 5.6 0.3 1.5 31 15.5 0.4
Total 33.8 69.3 18.9 67.3 416.3 222.5 247.4 312.5 96.7 77.6 24.2 6.7 1593.2 Total 39.8 12.3 11.9 209.8 97.9 75.0 413.4 156.2 49.5 112.8 36.9 91.0 1306.5Max 22.7 48.1 5.1 25.7 104.5 39.9 131.1 55.1 49.9 24.0 7.0 2.3 131.1 Max 7.8 8.3 5.2 119.6 36.1 20.9 47.3 38.8 19.9 40.2 20.8 29.3 119.6
Province : Cao Bang At : Ngan Son Year : 1978 (Unit : mm) Province : Cao Bang At : Ngan Son Year : 1979 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 3.5 0.0 14.6 14.4 3.1 0.0 1 4.1 14.1 1.2 4.4 5.6 57.4 30.8 0.22 0.0 6.6 6.2 18.0 2.1 56.6 5.2 1.1 2 41.5 0.6 0.0 105.9 9.43 0.0 0.2 0.0 18.5 0.4 0.5 100.0 3 4.5 0.2 0.0 2.0 6.0 65.04 0.3 0.6 0.1 11.1 0.0 28.1 4 0.9 1.0 1.0 5.5 0.4 34.0 1.35 0.1 0.0 0.0 3.3 0.0 18.3 5.5 5 1.8 0.2 1.8 0.0 1.2 12.8 7.9 0.16 0.0 0.0 0.0 1.0 58.4 35.2 6.9 6 2.4 0.0 2.5 0.3 4.4 13.37 0.0 0.2 0.0 15.3 54.1 11.3 0.0 0.5 7 0.2 0.2 20.2 0.0 14.4 0.0 36.18 0.4 0.3 35.2 29.8 4.9 0.0 38.6 10.0 8 2.1 0.0 1.2 3.7 1.8 5.39 0.0 10.0 0.0 63.8 8.1 0.0 5.6 0.0 9 14.1 0.5 0.0 2.6 0.0 19.9
10 0.0 8.2 0.2 18.2 1.9 8.0 12.3 67.0 2.4 10 10.4 35.6 28.4 50.0 0.0 30.311 2.9 20.4 20.4 11 9.1 2.2 8.8 0.2 1.6 40.5 9.712 2.2 0.0 0.0 13.7 12 10.0 0.4 48.1 23.5 0.7 19.913 0.0 0.0 0.0 2.1 29.5 13 11.3 0.0 0.0 6.2 0.1 20.314 0.0 0.0 10.8 0.3 2.9 1.2 14 0.0 0.0 32.7 0.0 1.615 0.0 0.1 4.7 15 0.3 0.0 0.7 124.3 0.0 33.2 0.216 0.0 1.4 75.6 0.9 10.6 0.0 16 0.0 0.0 6.4 19.7 3.717 0.0 115.7 9.3 17 0.5 0.0 0.0 5.0 0.2 24.8 2.2 61.618 16.9 2.7 4.1 0.3 6.4 18 0.0 0.0 21.2 19.819 0.0 0.0 2.0 8.5 20.2 0.0 0.0 19 0.0 0.0 0.0 0.4 29.4 16.420 0.0 0.0 0.3 6.0 0.1 20 0.9 0.9 35.3 0.7 9.721 6.5 2.7 14.0 7.9 21 0.7 0.0 7.2 0.3 2.2 0.022 8.7 0.5 20.0 8.1 21.4 18.5 28.2 7.8 22 0.9 1.4 6.3 7.4 1.1 2.5 0.623 11.3 0.8 59.9 0.5 0.0 1.8 0.4 2.8 23 0.8 0.0 0.4 12.0 12.3 0.024 0.2 0.9 21.7 1.4 22.2 0.2 0.0 24 1.5 0.0 0.7 28.3 21.125 0.3 0.0 0.2 1.3 0.7 0.0 0.2 1.1 2.6 25 0.0 0.0 1.7 0.7 10.4 5.626 0.0 1.1 0.0 11.2 8.9 0.0 9.2 26 0.0 0.5 0.2 16.6 28.8 0.627 8.3 29.7 23.9 1.3 8.3 0.0 27 0.0 2.228 0.0 0.0 31.3 16.0 2.0 103.2 0.1 0.5 28 1.7 4.1 4.5 1.329 0.0 33.2 0.9 0.1 12.0 0.7 29 14.0 0.4 1.3 2.8 17.730 0.0 0.6 6.1 1.7 30 0.0 0.6 4.6 0.231 0.1 3.5 6.4 1.2 31 0.0 29.6
Total 9.4 27.5 15.1 67.9 410.2 251.7 147.7 383.7 175.0 195.7 121.7 9.1 1814.7 Total 59.9 60.0 34.9 59.0 247.2 330.6 193.0 447.0 206.2 6.4 0.6 0.1 1644.9Max 3.5 11.3 8.2 33.2 115.7 63.8 23.9 103.2 38.6 100.0 67.0 2.6 115.7 Max 41.5 14.1 14.1 35.6 124.3 105.9 50.0 65.0 36.1 5.6 0.6 0.1 124.3
A1-23
Table: Daily Rainfall Data Cao Bang Province at Ngan Son
Province : Cao Bang At : Ngan Son Year : 1980 (Unit : mm) Province : Cao Bang At : Ngan Son Year : 1981 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.4 12.3 3.2 1.9 23.3 2.3 1 1.0 0.0 48.6 17.4 21.0 1.4 1.8 2.22 0.8 0.1 5.6 48.1 2 16.5 0.9 0.2 11.2 1.2 2.1 11.9 0.0 20.3 16.6 0.13 0.2 0.7 0.3 2.6 0.0 27.5 3.9 3 2.7 0.9 0.0 0.2 36.4 14.4 10.0 1.0 12.0 0.24 0.1 1.5 22.9 0.7 3.7 2.4 4 1.6 0.2 7.6 0.0 15.0 1.6 0.0 33.7 7.5 3.65 1.4 15.6 11.1 47.8 62.2 5 0.8 2.3 13.2 38.3 0.0 27.3 20.1 5.06 0.0 1.0 0.3 10.7 6 15.3 0.9 1.2 1.6 28.3 0.4 13.9 4.2 9.17 0.0 1.1 0.4 4.0 10.5 7 0.3 0.0 0.0 0.4 32.9 0.0 15.38 0.5 18.8 1.6 21.6 8.3 0.0 8 1.6 0.1 0.0 57.7 50.9 3.9 5.9 9.29 0.6 0.2 0.0 0.2 9 1.7 0.0 0.3 2.5 0.0 0.2 4.6 12.4 2.0 2.3
10 12.1 0.3 10.8 0.3 10 0.4 0.0 5.1 25.7 2.3 8.3 3.6 15.8 0.311 1.1 0.0 1.1 7.2 3.5 0.2 10.2 11 8.2 8.7 1.1 28.9 0.6 21.212 0.0 0.3 25.0 3.9 12 8.3 0.0 1.5 0.5 0.3 0.7 7.5 0.513 0.1 2.2 9.7 61.2 0.3 0.2 13 2.7 13.3 8.2 30.0 1.4 0.114 0.1 1.2 20.8 27.9 2.5 28.7 14 0.2 23.8 8.1 0.1 0.015 0.1 3.2 22.9 8.5 13.8 7.5 11.1 0.6 15 11.7 63.0 5.3 1.2 0.1 1.016 0.1 1.0 21.6 36.8 16.1 0.1 16 1.3 1.9 19.1 0.017 0.4 27.3 3.8 29.5 16.1 14.5 2.2 17 0.0 5.0 3.3 0.0 5.2 18.118 0.3 0.0 0.9 0.6 0.5 14.8 0.3 18 0.0 0.0 3.3 0.4 0.719 0.2 0.0 2.1 2.0 0.3 23.2 6.2 4.8 19 10.5 61.6 1.220 2.0 0.8 0.0 2.6 34.0 18.1 20 0.8 70.3 0.2 7.5 0.221 1.1 8.8 90.9 15.8 21 0.8 32.0 3.2 45.4 3.922 7.4 2.5 0.0 5.7 0.7 7.0 1.1 22 1.2 0.2 0.4 2.0 0.1 0.8 36.7 0.9 44.723 2.9 13.0 0.0 15.4 49.9 2.4 4.4 3.2 23 16.9 15.7 34.6 0.9 0.424 5.3 6.8 4.3 7.1 38.3 0.3 0.2 24 2.3 7.0 5.9 2.425 1.6 3.5 21.8 0.8 10.4 0.7 11.0 0.2 25 0.0 5.3 12.3 3.4 0.126 1.6 0.0 55.4 4.6 2.2 6.8 6.1 3.8 26 0.0 24.8 2.7 59.9 0.4 0.4 5.127 0.0 0.3 3.2 0.9 27 0.0 0.0 25.0 1.4 17.9 0.6 1.428 0.0 0.5 3.9 0.2 0.8 0.0 28 1.9 0.0 26.7 15.8 1.9 17.0 54.129 0.0 0.5 0.0 36.9 0.0 10.1 0.0 29 1.6 55.3 16.9 13.4 8.1 0.030 0.0 30.1 6.2 1.9 30 4.3 78.1 0.3 7.6 3.2 0.0 0.031 0.3 0.0 8.7 1.8 31 1.9 37.2 1.7 0.7 0.4
Total 7.6 41.3 22.6 56.7 173.0 173.7 486.0 247.8 152.3 71.7 17.9 44.9 1495.5 Total 52.8 29.0 263.6 253.0 276.7 198.3 393.2 162.2 175.2 111.4 90.5 0.7 2006.6Max 2.9 13.0 6.8 21.8 55.4 36.9 90.9 62.2 48.1 14.8 11.0 28.7 90.9 Max 16.5 11.7 63.0 78.1 70.3 57.7 61.6 54.1 33.7 44.7 19.1 0.7 78.1
Province : Cao Bang At : Ngan Son Year : 1982 (Unit : mm) Province : Cao Bang At : Ngan Son Year : 1983 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.2 0.7 39.7 9.5 5.3 20.0 1 3.9 0.0 15.2 0.9 2.3 16.82 3.3 0.6 0.1 21.0 8.9 0.2 39.6 0.8 16.8 1.9 0.1 2 5.4 0.2 0.1 4.3 3.8 24.23 1.6 1.8 0.7 27.5 35.6 10.2 11.0 23.9 3 7.8 0.0 0.2 1.2 3.0 25.5 87.7 13.24 3.7 0.0 1.3 0.2 3.5 2.3 4 20.1 1.8 0.7 13.5 31.2 3.9 29.1 3.05 0.2 1.0 31.0 3.4 22.0 0.3 5 1.2 7.3 0.3 1.0 0.2 23.0 0.4 1.5 11.36 1.7 10.7 116.4 17.7 9.4 36.7 0.0 5.9 6.9 6 0.3 1.2 0.0 0.1 7.3 4.3 2.87 0.6 2.5 0.2 4.7 36.9 0.7 15.8 0.1 7 0.8 4.7 0.1 8.3 2.78 0.7 0.4 29.3 11.4 46.5 1.2 13.2 0.2 8 0.2 0.0 0.0 0.0 3.6 2.29 2.6 0.1 1.5 4.0 17.6 19.9 3.8 1.2 9 0.0 0.1 0.0 9.6 0.6
10 1.2 0.0 2.3 20.4 0.0 0.0 0.4 10 0.3 0.0 1.1 3.2 2.4 0.311 0.0 0.0 1.5 1.5 8.1 11 0.6 0.1 0.4 26.6 60.8 17.112 0.3 4.7 0.0 1.5 0.2 8.0 0.0 12 0.1 11.0 0.0 5.9 12.7 34.213 1.0 0.1 0.5 1.6 24.1 12.3 30.3 13 0.0 12.2 0.0 14.314 0.3 0.0 0.0 0.0 13.2 0.2 0.0 79.5 14 0.8 0.0 0.1 14.6 2.4 10.7 13.815 0.4 17.1 7.9 49.4 15 0.3 1.4 2.5 10.6 67.2 2.1 0.0 6.116 7.5 0.0 2.5 5.6 16 0.6 0.0 7.6 0.5 2.017 2.0 0.2 0.2 1.7 3.1 0.3 17 1.1 1.5 2.3 1.4 1.218 0.5 3.7 2.2 62.4 73.0 0.1 0.0 18 1.1 0.4 0.2 36.4 4.6 22.8 2.9 1.219 0.2 5.9 8.6 8.3 0.0 19 0.1 0.6 2.7 0.0 22.7 1.3 3.3 0.5 0.920 0.1 10.6 0.6 60.0 0.0 20 3.1 0.0 0.1 1.2 29.5 0.621 0.1 0.9 10.1 9.1 2.1 21 10.5 0.0 0.4 0.0 1.1 3.222 0.3 0.0 6.6 2.0 0.3 16.5 0.4 22 0.2 38.6 21.2 12.9 1.8 2.4 0.723 0.1 7.0 1.6 0.6 28.6 3.5 0.1 23 0.1 4.0 1.8 24.8 14.6 1.7 5.5 0.224 0.2 0.8 8.3 2.6 24 0.0 42.5 1.0 2.1 1.1 1.7 0.125 1.6 0.3 80.1 6.4 0.8 25 0.0 0.9 76.2 4.026 1.2 2.1 0.6 16.6 5.8 4.5 4.9 26 0.0 0.1 0.2 26.8 3.3 0.327 0.7 3.8 1.0 0.0 5.4 0.2 1.7 27 1.9 0.4 4.9 52.4 4.5 24.0 27.1 6.328 0.1 3.0 74.4 5.4 5.3 19.0 4.6 28 26.5 1.4 25.4 1.7 14.2 0.6 47.0 14.829 0.0 28.6 51.4 30.2 9.2 0.5 4.0 29 16.4 0.6 17.0 19.8 0.6 3.230 0.9 0.3 0.0 0.4 25.2 0.1 30 3.9 69.3 9.031 0.3 31 79.6 0.0
Total 22.2 29.9 30.9 147.4 217.4 194.3 362.2 348.9 206.6 74.1 173.1 13.1 1820.1 Total 45.6 53.7 27.3 117.3 264.5 119.3 300.0 218.8 259.1 164.6 91.6 21.1 1682.9Max 7.5 10.7 17.1 39.7 116.4 51.4 80.1 73.0 46.5 20.0 79.5 8.1 116.4 Max 20.1 26.5 7.6 42.5 76.2 26.6 79.6 67.2 87.7 47.0 34.2 14.8 87.7
A1-24
Table: Daily Rainfall Data Cao Bang Province at Ngan Son
Province : Cao Bang At : Ngan Son Year : 1984 (Unit : mm) Province : Cao Bang At : Ngan Son Year : 1985 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.6 0.1 1.4 33.6 1.8 11.9 1 0.0 0.1 0.0 0.5 6.0 2.3 21.32 0.0 0.1 1.0 0.6 11.9 0.9 2 0.7 0.0 0.0 0.0 24.3 0.33 0.1 6.4 5.5 0.7 0.7 3 0.5 0.8 0.0 0.0 6.6 15.7 13.64 1.0 4.4 4.0 36.2 0.0 4 1.0 0.0 0.0 1.2 2.4 0.6 3.85 0.1 0.0 1.3 23.0 0.0 5 0.0 0.5 8.7 1.66 0.0 0.4 0.0 7.4 12.5 19.0 8.9 0.0 6 0.6 0.0 0.0 24.2 7.0 0.37 2.6 0.9 1.2 1.9 22.0 10.8 0.2 7 1.8 1.0 8.4 19.3 0.6 0.18 2.3 0.7 22.8 12.4 9.1 0.0 8 0.5 1.3 2.9 0.0 0.0 12.9 66.6 20.39 0.0 0.4 5.2 8.7 1.0 0.4 16.2 3.7 9 0.0 5.2 0.0 1.9 8.3 7.6 0.2 0.0 0.5
10 0.0 0.1 0.0 30.7 1.6 1.1 52.3 10 0.0 0.8 3.8 5.1 0.0 9.7 1.3 0.211 0.6 0.0 0.1 7.4 55.7 6.1 9.6 0.2 0.1 11 0.0 5.6 0.9 13.5 5.4 55.9 0.012 0.0 0.1 7.1 15.4 17.5 8.3 0.8 12 0.0 26.0 16.0 5.4 46.6 3.513 0.0 1.3 0.6 3.0 38.1 0.1 0.8 0.1 13 0.0 0.0 0.0 18.1 3.6 56.5 15.9 15.7 31.3 0.014 0.8 1.6 15.6 0.1 0.3 14 0.8 0.1 0.0 2.5 7.4 0.115 0.0 1.1 0.1 12.9 3.9 0.0 15 0.0 0.5 21.3 2.9 35.716 0.5 0.5 11.8 92.7 1.5 10.9 1.7 8.3 16 0.0 0.0 9.7 0.0 0.0 15.3 0.7 2.1 10.017 1.2 0.0 35.0 16.9 2.7 28.1 17 0.0 7.3 0.0 13.7 12.1 36.2 26.618 3.6 0.3 3.8 20.4 24.7 78.0 0.4 18 1.2 6.9 0.1 1.5 0.1 21.7 3.819 0.8 0.7 25.1 7.9 0.0 0.0 3.9 0.0 19 1.0 0.0 0.8 0.0 0.820 1.5 0.2 0.1 0.4 3.9 12.5 0.3 20 0.0 0.6 0.1 0.8 0.6 16.221 0.4 0.6 0.1 0.3 0.9 30.8 0.3 4.7 1.4 21 0.0 3.0 2.5 2.6 1.1 21.6 34.0 3.5 0.5 0.222 0.1 0.7 4.0 0.0 22.5 0.0 0.0 22 0.0 0.6 0.0 25.6 0.4 0.1 2.2 22.223 0.2 0.2 0.1 13.5 9.1 3.8 0.2 23 0.4 3.7 1.1 3.1 0.424 0.4 1.2 1.4 1.3 24.3 10.6 24 0.0 0.4 7.7 32.3 10.6 6.625 0.5 0.4 1.4 0.0 32.4 0.0 0.0 22.2 25 8.2 0.8 0.3 1.4 9.3 16.1 0.0 0.426 0.0 0.4 0.8 0.4 0.2 71.8 0.0 40.3 0.0 26 0.4 0.0 3.1 24.1 3.8 19.5 14.927 0.3 1.2 0.4 0.1 14.8 22.9 1.4 1.1 0.0 27 1.1 0.0 7.8 28.5 16.2 6.0 0.628 0.9 1.8 0.2 0.6 8.6 4.3 7.8 1.2 0.0 28 4.3 0.0 17.4 2.4 0.0 60.6 18.229 1.0 0.0 0.0 0.1 3.7 29 7.1 0.0 20.1 1.0 6.0 20.8 16.030 1.2 0.1 1.2 0.3 0.1 0.6 14.7 0.0 30 0.1 5.8 35.6 53.3 0.2 15.2 17.1 1.231 1.2 0.1 4.8 31 0.1 2.7 13.9 0.9 1.6
Total 13.7 10.0 11.8 61.0 245.2 285.2 189.7 282.5 156.0 82.5 69.5 7.0 1414.1 Total 27.6 19.0 39.0 81.8 175.9 262.0 157.7 299.9 256.7 87.3 167.0 2.6 1576.5Max 3.6 1.8 2.6 25.1 92.7 71.8 55.7 40.3 78.0 28.1 52.3 3.7 92.7 Max 8.2 7.3 7.8 26.0 35.6 56.5 25.6 60.6 66.6 26.6 35.7 1.6 66.6
Province : Cao Bang At : Ngan Son Year : 1986 (Unit : mm) Province : Cao Bang At : Ngan Son Year : 1987 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 3.1 0.5 0.8 2.4 m m m m 0.1 1 22.5 0.3 0.3 9.6 m 21.22 0.0 0.0 23.2 m m m m 0.2 2 0.0 3.2 8.0 1.2 m 18.6 4.4 3.03 1.4 0.0 m m m m 0.0 3 0.2 13.0 6.0 0.3 1.4 m 5.5 13.14 0.1 0.0 1.1 0.6 m m m m 4.3 4 0.0 0.3 0.0 12.6 12.9 5.6 m 3.0 1.0 2.85 0.3 2.8 2.3 m m m m 5 0.3 11.8 4.3 1.8 m 2.36 0.0 1.0 55.2 m m m m 6 1.1 31.8 0.0 2.1 m 2.9 0.67 0.2 8.8 m m m m 0.5 7 0.3 23.0 11.3 36.1 5.1 m 12.3 9.78 0.6 9.1 0.0 m m m m 8 0.2 m 13.3 6.99 0.1 0.4 3.3 m m m m 0.2 9 21.3 m 0.0
10 0.3 0.4 45.0 m m m m 0.5 10 8.2 2.3 0.6 m 0.011 0.0 78.5 m m m m 11 0.0 2.6 0.0 5.6 m 4.4 3.312 0.0 0.1 14.7 0.0 m m m m 1.9 12 1.4 m 1.613 0.4 0.1 0.3 m m m m 1.4 21.6 0.0 13 11.2 m 33.6 0.614 0.0 6.8 13.1 m m m m 0.1 4.5 0.2 14 0.0 6.7 38.0 3.6 m 0.3 5.115 27.5 m m m m 0.1 15 1.2 0.0 0.4 5.5 0.1 m 1.4 2.0 6.316 0.0 3.7 0.5 m m m m 16 0.0 3.0 6.8 m 35.6 0.7 5.017 0.8 0.0 0.1 0.9 m m m m 17 0.3 5.0 m 0.0 8.6 0.118 0.1 2.0 0.4 m m m m 0.6 18 2.5 1.2 m 2.2 5.919 0.9 m m m m 19 0.7 0.0 0.4 0.1 m 4.1 0.820 m m m m 0.7 0.0 20 0.0 0.6 0.0 43.2 0.1 m 14.4 0.921 23.4 7.2 m m m m 0.8 0.6 21 0.0 3.2 0.0 5.3 2.1 m 2.422 1.5 0.1 9.1 m m m m 3.5 0.0 22 0.0 2.1 0.3 86.5 m 12.623 2.9 2.4 0.0 m m m m 12.6 23 3.4 26.4 m 1.224 4.7 0.4 0.8 m m m m 3.6 24 0.0 0.1 m 0.825 1.9 0.9 0.2 9.7 4.2 m m m m 11.2 25 0.0 0.0 0.3 m 18.826 1.1 1.1 39.6 m m m m 0.5 26 0.7 0.0 7.3 0.6 m27 4.0 0.4 16.6 m m m m 51.9 27 0.9 4.1 46.6 19.0 2.2 m 0.228 0.1 1.0 0.0 0.1 m m m m 0.0 0.0 28 1.5 0.1 2.0 0.1 m 0.029 0.4 16.0 m m m m 0.0 0.0 29 0.7 0.0 0.0 1.0 17.8 m30 0.5 47.9 m m m m 0.1 30 11.1 1.8 m31 0.0 m m 0.3 31 5.1 0.1 m
Total 12.9 15.4 3.4 186.5 293.9 0.0 0.0 0.0 0.0 91.6 28.6 1.8 634.1 Total 29.5 14.0 19.5 65.9 148.8 187.7 186.2 0.0 121.5 111.6 60.4 0.0 945.1Max 4.7 4.0 1.1 47.9 78.5 0.0 0.0 0.0 0.0 51.9 21.6 0.6 78.5 Max 22.5 3.4 13.0 23.0 46.6 43.2 86.5 0.0 35.6 33.6 13.1 0.0 86.5
A1-25
Table: Daily Rainfall Data Cao Bang Province at Ngan Son
Province : Cao Bang At : Ngan Son Year : 1988 (Unit : mm) Province : Cao Bang At : Ngan Son Year : 1989 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 3.0 0.1 0.1 18.1 3.7 1 1.0 6.1 3.3 13.1 2.4 28.02 0.1 0.2 0.1 5.7 0.5 2 0.8 2.5 3.2 13.2 3.23 66.6 0.2 3 2.4 42.4 8.3 3.1 0.14 26.0 1.6 1.5 0.1 4 7.4 0.7 0.6 12.7 86.9 3.6 18.1 4.75 4.8 0.1 6.0 11.1 65.6 0.1 5 16.9 0.2 0.0 0.7 19.3 29.6 3.96 0.3 0.0 0.0 4.2 1.6 27.4 26.3 0.5 6 0.2 0.6 3.3 0.1 6.3 0.07 0.1 0.2 1.6 1.1 8.9 2.9 0.0 7 0.3 11.2 3.3 0.7 1.48 0.2 17.0 0.1 6.5 1.8 8 0.0 0.1 7.8 0.2 0.4 5.7 27.19 1.4 21.7 0.2 9 9.0 1.7 0.6
10 0.1 3.3 3.4 10 0.0 0.0 14.8 0.011 0.4 1.2 3.3 5.2 24.0 0.5 1.0 11 0.1 1.7 24.6 0.6 0.8 1.912 0.5 4.0 26.8 7.3 12 2.1 1.0 0.4 0.4 50.7 67.0 91.8 1.213 0.3 1.6 24.1 16.6 1.4 13 0.3 1.4 0.1 5.9 84.4 2.0 90.5 5.0 6.714 1.7 22.6 14.6 7.5 15.5 14.4 14 0.0 34.2 13.5 0.6 3.1 27.5 2.215 0.4 0.0 12.5 0.7 15 1.1 0.0 0.9 2.0 0.016 3.0 3.5 0.0 0.3 16 0.1 5.4 4.0 15.0 0.517 6.3 0.7 0.2 7.1 17.3 0.1 0.5 17 1.2 0.9 0.0 0.0 1.7 0.518 0.1 2.2 0.1 0.3 17.5 0.3 0.6 2.8 18 2.3 0.5 1.2 0.019 12.3 35.9 2.1 1.1 19 0.3 59.720 20 0.1 22.6 7.1 7.821 0.6 11.6 9.9 21 0.6 1.8 21.5 0.222 1.7 0.0 1.6 10.0 0.4 22 2.3 12.8 1.7 2.4 0.023 1.7 0.4 0.2 3.2 3.2 22.0 41.3 23 0.7 3.5 1.1 14.8 56.2 2.9 0.4 1.4 0.324 0.3 3.0 0.7 17.4 5.8 26.9 22.7 24 1.6 5.0 3.3 9.6 17.2 2.4 77.3 17.125 1.6 1.0 1.8 32.6 7.0 3.4 25 5.1 0.6 5.9 1.0 5.4 6.6 1.2 24.326 1.9 0.6 8.7 13.6 48.3 0.2 26 0.2 0.0 20.1 10.6 2.4 0.5 0.027 0.0 0.2 0.4 0.2 7.1 50.0 1.1 0.0 27 0.9 14.0 19.1 1.3 0.0 0.628 0.5 0.4 18.3 13.1 29.6 1.3 28 0.9 3.7 13.5 14.0 5.5 3.929 0.6 0.1 2.9 11.0 37.0 24.5 0.7 29 0.8 5.1 3.4 43.7 2.7 0.1 0.330 4.7 0.0 23.8 53.6 27.9 32.0 30 0.2 0.4 23.2 10.5 0.2 0.0 2.931 3.7 2.0 5.9 31 1.0 9.5 19.2 0.2
Total 25.6 33.6 6.0 31.1 119.7 205.4 304.5 369.4 131.1 96.5 3.5 0.0 1326.4 Total 41.9 22.7 98.0 91.8 183.0 428.6 203.1 271.4 176.7 91.5 15.7 8.2 1632.6Max 6.3 12.3 1.8 23.8 22.6 53.6 66.6 50.0 65.6 41.3 2.8 0.0 66.6 Max 16.9 5.0 22.6 34.2 42.4 86.9 67.0 91.8 77.3 28.0 6.7 3.9 91.8
Province : Cao Bang At : Ngan Son Year : 1990 (Unit : mm) Province : Cao Bang At : Ngan Son Year : 1991 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.3 0.0 0.1 1.7 m m 0.7 m m 1 0.4 0.0 0.1 20.0 0.0 1.52 0.2 0.5 4.5 m m m m 2 0.0 0.1 0.5 11.0 10.6 0.5 0.63 0.2 6.6 m m 1.7 m m 3 0.2 0.9 1.4 0.0 0.0 0.1 13.6 21.3 0.24 0.3 0.9 18.2 31.2 0.1 m m m m 4 2.1 0.5 1.8 0.1 1.1 13.2 23.6 9.1 0.25 2.2 0.6 8.8 m m 4.2 m m 5 5.9 0.8 3.3 0.0 2.1 0.6 0.06 0.0 0.6 0.0 2.1 m m 3.9 m m 6 0.7 1.0 0.0 22.57 1.1 1.2 6.4 m m m m 7 0.1 0.1 30.5 37.8 0.9 0.1 0.08 1.2 2.7 16.6 0.2 m m 4.7 m m 8 0.3 3.5 11.5 0.4 0.99 2.0 4.4 59.9 0.0 m m m m 9 0.1 0.1 17.2 9.2
10 2.8 0.5 64.8 11.1 m m 0.2 0.4 m m 10 1.2 4.6 7.0 0.0 24.7 11.8 0.111 2.2 0.9 4.2 0.0 m m 9.5 m m 11 0.1 0.1 6.3 33.3 3.3 0.012 13.5 1.3 0.1 2.7 0.2 0.1 m m 4.5 m m 12 0.0 0.3 0.1 0.7 22.1 19.1 1.9 18.1 1.313 19.5 1.4 12.8 m m 0.2 m m 13 0.1 15.8 0.0 44.0 6.8 1.1 46.4 7.5 0.014 12.0 33.2 0.1 m m 2.6 m m 14 1.2 5.1 4.1 0.0 4.0 53.8 9.1 0.015 0.0 36.9 0.5 1.4 m m m m 15 3.3 2.0 4.8 1.7 53.1 0.2 0.016 1.4 0.9 135.5 3.6 m m m m 16 1.2 4.5 12.9 33.0 2.8 5.0 7.7 0.017 0.2 27.6 2.0 9.0 1.2 m m m m 17 0.5 0.0 0.6 1.4 0.4 35.6 1.818 1.0 15.6 m m m m 18 0.8 1.1 1.2 0.4 8.219 0.0 0.2 74.1 m m m m 19 2.4 1.7 4.8 44.8 1.1 0.020 0.1 9.1 0.0 16.0 m m 44.5 16.7 m m 20 0.5 1.0 1.9 0.3 0.021 0.2 3.3 70.8 28.4 m m 204.8 35.1 m m 21 0.3 0.5 67.4 11.222 1.9 6.5 9.1 20.2 m m 63.2 10.1 m m 22 0.0 21.0 66.0 0.6 23.5 17.923 11.9 1.2 19.4 8.8 m m 28.4 m m 23 1.5 0.1 12.9 0.0 0.824 18.7 0.6 8.4 3.1 m m 0.7 93.7 m m 24 1.0 0.3 0.0 34.9 2.5 5.425 0.5 0.1 32.0 m m m m 25 3.0 1.0 0.3 16.7 8.226 0.0 0.6 m m m m 26 5.0 5.8 0.1 0.0 0.0 8.5 4.327 4.5 157.6 19.7 m m m m 27 0.0 0.5 2.6 0.2 10.0 3.8 2.0 0.6 36.628 0.0 0.1 85.5 17.7 m m 0.6 m m 28 0.6 10.5 0.5 16.8 11.7 0.1 4.529 0.1 27.0 49.0 m m 0.5 m m 29 1.0 0.1 22.0 3.2 0.0 0.1 0.0 0.830 0.1 0.3 37.4 m m 12.6 m m 30 0.5 13.2 0.0 0.3 1.1 0.931 4.4 36.6 m m m 31 6.7 1.2 39.1
Total 60.3 88.4 411.9 164.2 341.7 313.7 0.0 0.0 376.5 167.0 0.0 0.0 1923.7 Total 35.5 15.3 63.7 21.1 140.6 256.0 398.3 258.0 71.6 35.3 48.2 50.4 1394.0Max 19.5 27.6 157.6 64.8 135.5 74.1 0.0 0.0 204.8 93.7 0.0 0.0 204.8 Max 6.7 5.8 15.8 4.8 44.0 44.8 67.4 46.4 23.5 18.1 17.9 36.6 67.4
A1-26
Table: Daily Rainfall Data Cao Bang Province at Ngan Son
Province : Cao Bang At : Ngan Son Year : 1992 (Unit : mm) Province : Cao Bang At : Ngan Son Year : 1993 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.6 13.6 7.6 36.1 20.8 0.0 0.0 1 0.0 0.0 0.2 0.0 22.2 48.0 7.9 0.12 1.1 10.6 3.8 0.0 10.5 0.0 2.6 0.9 2 0.0 0.0 1.8 0.2 4.53 0.8 0.1 17.9 0.4 0.0 3 0.0 0.3 9.8 16.5 32.0 3.9 1.54 7.2 0.0 5.0 10.0 0.0 2.4 4 2.1 1.4 6.25 0.0 0.6 0.4 0.0 0.0 0.8 5 0.5 0.2 0.5 40.5 0.3 29.46 0.1 66.6 3.3 0.0 0.4 6 0.2 0.8 0.0 19.0 6.9 9.0 23.3 3.57 4.8 13.5 7.0 0.1 33.7 2.2 0.0 0.2 0.0 7 0.2 1.9 14.5 9.0 0.5 0.0 0.08 1.6 0.0 6.8 0.8 0.0 2.8 8 0.5 1.0 3.5 0.0 0.09 0.7 0.1 0.1 4.7 28.8 9 0.6 17.9 22.8 0.0 0.0
10 0.5 0.1 0.7 9.6 0.0 11.4 0.8 0.0 0.0 10 0.0 0.0 69.4 7.0 2.7 0.1 0.511 4.9 0.0 0.2 0.3 5.4 0.0 11 1.1 0.3 7.4 0.1 0.012 0.0 2.8 0.0 9.8 11.5 5.6 2.6 8.8 12 0.1 2.0 17.7 3.5 25.4 24.5 0.0 0.013 0.2 0.2 2.8 0.0 0.0 0.3 13 0.3 1.1 8.6 3.6 3.0 11.0 18.3 0.3 3.014 0.1 15.8 2.0 35.7 0.5 0.2 14 12.4 14.1 2.2 0.4 6.5 6.5 14.5 9.4 0.115 0.2 0.9 14.9 0.4 0.0 0.2 15 18.3 5.0 48.3 1.0 1.1 0.8 0.0 0.316 81.5 0.0 0.0 0.2 16 1.8 4.8 17.7 0.4 0.0 21.017 0.1 6.2 10.0 0.0 24.7 17 0.2 2.4 0.0 0.8 21.0 2.8 0.5 22.7 2.4 0.1 0.018 0.8 0.2 37.7 1.9 34.4 0.1 18 32.4 0.3 0.3 0.0 0.4 8.7 3.4 20.819 0.7 1.6 3.2 5.1 1.4 0.0 19 30.0 0.0 0.1 1.1 2.3 5.1 0.020 1.5 0.0 2.8 26.3 2.3 0.0 2.1 0.0 20 0.0 15.5 0.1 3.6 24.0 1.1 41.221 0.0 0.7 5.0 42.3 46.0 7.8 0.0 0.2 21 0.0 0.3 85.0 0.0 0.022 0.3 2.7 25.9 2.3 0.0 0.0 22 0.7 3.7 12.7 30.5 17.6 22.0 3.3 0.023 0.0 0.8 13.3 0.0 0.6 23 0.3 0.2 0.3 0.3 8.2 3.8 21.0 0.024 11.4 1.8 55.6 20.9 185.2 0.2 25.9 24 10.0 5.5 3.2 0.3 0.7 0.025 0.0 1.1 66.3 15.8 24.7 39.8 25 0.5 5.2 9.6 0.0 0.026 34.1 0.0 0.3 4.3 7.1 6.6 0.0 26 1.1 2.7 2.9 21.1 0.0 0.4 0.027 12.9 0.1 17.0 10.4 0.3 27 0.6 5.6 0.3 0.0 4.5 0.0 0.0 1.5 0.028 1.0 6.4 2.2 0.2 28 0.0 16.0 44.0 0.0 1.0 0.029 6.0 3.5 67.5 0.5 3.1 29 0.0 12.9 34.5 0.0 14.0 25.6 0.3 0.030 0.0 3.1 58.4 0.2 12.9 1.7 30 3.3 9.7 7.0 12.0 6.6 16.3 0.5 0.3 0.031 0.0 24.8 0.0 0.0 31 30.9 20.0
Total 27.6 103.2 18.3 18.9 338.1 281.3 543.8 82.4 117.7 5.0 3.4 67.8 1607.5 Total 14.2 128.7 13.9 65.9 284.2 198.9 434.7 197.7 132.9 28.7 42.8 3.9 1546.5Max 11.4 34.1 7.6 7.0 81.5 58.4 185.2 46.0 34.4 2.4 2.8 39.8 185.2 Max 12.4 32.4 3.7 17.7 69.4 40.5 85.0 24.5 41.2 25.6 21.0 3.0 85.0
Province : Cao Bang At : Ngan Son Year : 1994 (Unit : mm) Province : Cao Bang At : Ngan Son Year : 1995 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.2 3.3 0.0 3.0 3.4 0.0 0.0 54.6 1 9.1 0.1 13.3 40.1 9.5 5.0 0.2 15.6 0.02 0.0 1.6 0.1 3.1 0.0 0.0 0.8 0.0 4.4 2 8.0 1.2 0.4 14.4 19.7 9.4 37.0 0.0 0.03 0.0 0.2 0.4 0.0 0.0 0.1 3.8 3 13.9 0.1 0.2 19.3 0.0 3.0 0.0 0.14 4.7 0.0 2.0 1.1 25.8 0.0 10.3 4 0.5 19.0 0.2 12.6 31.0 0.0 0.05 3.3 0.3 14.9 46.7 25.0 0.0 0.0 22.4 0.0 5 0.0 0.5 57.1 28.8 83.1 0.06 5.3 7.5 0.6 0.0 1.7 0.1 6 0.1 0.3 42.9 38.9 31.4 0.07 0.0 6.8 0.3 19.9 0.3 13.0 7 0.0 2.9 0.5 7.5 18.1 68.0 45.7 0.9 0.0 2.68 0.0 0.1 0.2 0.9 0.5 5.1 85.0 0.0 8 7.4 0.2 0.6 0.0 0.2 1.3 5.4 0.4 0.2 2.19 0.0 0.7 0.3 7.9 47.4 0.4 0.0 0.8 0.0 9 3.4 0.0 0.1 0.4
10 0.0 16.3 2.4 2.3 8.3 0.4 2.9 0.0 0.3 0.0 0.0 10 0.0 3.6 0.0 0.1 0.0 11.9 2.1 0.0 0.011 0.0 1.2 2.0 0.3 26.4 2.0 0.0 0.0 21.2 1.8 0.0 0.0 11 0.0 1.8 0.2 0.1 0.0 13.2 2.2 0.0 0.012 0.0 1.3 1.0 18.9 0.2 0.1 1.7 0.2 0.3 0.0 12 0.0 1.6 0.1 1.3 7.4 0.5 14.9 0.213 0.3 5.1 0.0 1.6 0.1 5.6 92.3 0.2 0.4 0.0 0.1 13 0.1 1.9 0.8 1.9 0.3 12.2 12.0 1.6 0.1 3.514 2.4 3.1 0.1 0.1 80.4 2.6 5.2 12.2 14 0.3 20.2 0.7 0.2 0.0 0.0 16.1 8.1 3.2 13.9 0.015 0.0 1.4 0.1 1.6 0.2 62.7 34.6 0.1 17.7 0.0 0.2 15 0.4 0.0 0.2 0.0 4.9 20.6 0.4 0.016 0.3 0.1 0.5 0.0 8.3 36.5 36.2 7.6 0.0 1.3 16 0.2 2.6 0.5 0.0 0.2 0.0 4.7 68.1 13.2 0.117 0.7 1.9 4.2 7.0 6.2 21.7 80.7 25.9 0.0 5.5 0.0 0.8 17 0.9 2.1 0.5 0.0 68.5 9.7 3.9 0.0 0.018 0.8 0.6 0.2 2.0 0.2 0.0 5.9 57.2 2.9 2.4 0.0 18 0.1 0.7 0.1 0.0 3.3 49.5 0.0 0.019 0.5 0.4 5.2 2.1 0.0 10.5 34.0 4.1 3.9 1.6 19 0.5 0.0 0.4 0.0 0.2 0.9 6.8 0.1 0.020 0.8 2.0 20.4 0.1 27.8 1.9 1.8 0.4 0.3 0.0 20 0.2 0.0 7.0 8.3 0.3 0.4 0.8 0.221 0.0 5.8 9.8 0.0 32.0 0.1 0.2 21 0.2 0.2 0.1 0.5 3.3 0.1 1.422 0.0 2.1 0.1 3.6 1.7 62.8 2.0 5.0 0.1 22 0.5 0.0 0.1 0.1 0.7 0.0 0.223 0.0 24.4 0.0 5.0 0.3 0.2 23 0.0 0.2 0.2 0.0 0.0 1.3 0.2 0.324 0.0 0.1 0.1 76.2 0.1 0.1 0.0 24 2.7 0.0 0.3 0.1 0.2 13.8 12.4 0.0 7.025 0.2 2.9 0.0 27.8 0.0 0.0 25 1.3 0.1 0.0 2.9 0.0 37.3 0.6 0.026 0.1 11.0 20.2 27.5 0.0 27.4 0.0 26 0.8 6.9 28.8 0.0 0.0 0.0 0.027 0.3 15.5 23.1 9.9 14.6 5.3 0.7 27 1.0 0.2 19.8 35.8 0.0 0.0 0.228 0.0 0.1 5.1 17.1 2.7 0.0 0.2 28 0.0 0.0 0.1 58.4 15.0 9.3 0.0 0.029 3.3 2.8 25.8 36.1 0.0 29 1.3 0.2 7.6 51.3 8.0 18.2 0.0 0.130 5.5 0.7 0.0 1.9 14.8 25.7 30 0.0 0.0 0.5 0.2 3.1 4.8 44.4 0.0 0.031 2.5 16.0 15.9 35.4 0.3 6.2 31 0.8 0.2 0.1 0.0 1.8 0.0
Total 14.4 40.8 79.7 25.1 178.1 153.9 684.0 395.0 214.1 81.3 1.5 86.1 1954.0 Total 40.8 42.6 8.9 28.5 153.3 349.1 307.4 460.3 141.0 23.5 25.1 0.4 1580.9Max 5.5 16.3 16.0 7.0 26.4 46.7 80.7 92.3 85.0 22.4 0.7 54.6 92.3 Max 13.9 20.2 2.9 7.0 58.4 68.5 68.0 83.1 44.4 15.6 13.9 0.2 83.1
A1-27
Table: Daily Rainfall Data Cao Bang Province at Ngan Son
Province : Cao Bang At : Ngan Son Year : 1996 (Unit : mm) Province : Cao Bang At : Ngan Son Year : 1997 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 20.0 0.0 0.0 5.9 1.1 1 0.0 0.2 0.2 25.7 0.0 4.0 0.0 29.4 0.0 0.22 0.0 7.7 11.6 3.0 0.0 0.1 0.0 2.3 2.7 2 0.0 0.3 1.1 0.1 0.2 1.7 0.4 0.03 0.0 0.0 5.9 20.1 2.4 2.3 0.0 1.2 0.3 3 0.0 37.2 2.8 0.0 0.04 0.0 0.0 0.2 41.7 0.7 0.0 0.0 29.9 0.8 4 0.0 0.0 0.0 0.1 16.4 1.4 2.7 0.1 0.0 0.45 1.1 0.0 1.1 0.0 0.0 14.6 39.1 2.1 5 0.0 0.2 0.5 0.0 21.7 33.6 152.2 0.0 4.4 38.2 0.06 0.0 0.0 0.0 0.0 0.0 26.2 5.4 0.0 6 0.0 0.2 0.1 24.6 2.3 0.8 1.0 0.0 2.17 0.0 0.0 0.0 0.4 2.5 0.0 0.5 0.0 58.3 7 0.3 0.0 0.0 0.3 0.1 0.2 0.0 4.38 0.1 0.5 10.2 4.0 17.0 0.0 19.9 0.0 8 2.1 0.2 0.0 6.2 7.0 83.4 0.0 0.4 0.39 0.4 0.0 0.8 4.7 0.8 9 0.1 0.0 1.2 60.5 1.5 0.0 0.0
10 0.0 1.3 0.1 0.8 3.7 0.0 79.6 0.0 10 0.0 0.3 2.1 0.0 26.9 0.0 26.8 0.0 0.4 2.211 0.5 0.0 0.0 0.0 0.0 0.2 88.9 0.4 0.0 0.0 11 2.5 5.4 1.0 0.0 5.6 1.2 5.012 1.4 0.0 0.0 0.8 0.0 16.4 37.0 0.0 12 1.5 49.6 0.0 4.7 2.9 2.8 0.013 0.0 0.0 0.8 17.9 29.8 12.1 5.9 13 0.4 3.6 0.0 6.8 10.9 1.614 0.6 0.4 4.0 3.3 36.8 17.5 1.9 3.8 0.0 14 0.0 2.2 0.7 2.5 5.9 15.7 43.3 0.0 0.1 0.015 0.6 0.0 0.1 0.9 74.9 7.5 17.0 15 12.7 0.7 7.8 10.5 53.4 0.0 0.716 0.1 0.0 23.5 41.7 29.5 3.8 0.0 16 17.6 1.0 35.5 21.6 0.7 0.0 1.1 0.117 0.9 0.0 0.0 19.8 2.3 31.1 2.1 0.0 0.0 17 0.0 29.3 0.0 2.1 0.3 25.5 0.018 0.1 2.1 1.8 0.0 4.5 23.2 30.1 0.0 0.1 0.0 0.0 18 12.4 0.0 12.9 0.0 0.0 8.3 6.7 35.5 0.019 0.0 2.3 0.0 0.0 2.5 50.4 32.6 0.0 1.3 0.0 19 3.1 4.6 12.4 4.7 21.5 0.3 0.620 0.8 0.5 0.0 0.3 18.6 13.6 0.0 1.0 20 0.3 15.6 49.9 5.2 24.1 11.0 0.0 0.321 2.0 4.2 3.6 7.9 0.1 0.1 21 0.4 0.2 1.5 0.9 21.8 25.5 17.3 11.5 1.1 0.122 0.2 0.0 0.0 0.0 0.3 3.0 0.0 22 10.8 0.0 0.1 0.4 1.1 16.8 0.0 0.0 0.0 4.723 1.7 0.0 1.4 0.0 0.0 1.9 18.2 0.0 0.0 0.0 23 26.5 0.0 0.1 0.0 6.6 71.8 0.024 3.9 12.8 0.5 37.8 43.7 0.0 0.0 24 0.0 0.0 1.2 5.1 53.6 0.1 35.3 0.0 0.125 1.3 0.0 20.6 3.1 14.7 14.6 3.7 0.0 25 0.0 1.2 0.0 6.8 12.1 5.0 0.0 1.626 0.3 0.0 26.9 2.5 0.0 156.1 0.3 0.0 0.0 26 0.0 2.7 0.0 0.0 11.1 0.4 3.2 0.327 0.0 114.9 1.7 3.0 0.0 27 0.0 8.4 0.0 0.0 44.5 1.7 2.4 33.3 0.1 0.628 0.3 48.9 7.0 18.1 0.3 0.0 0.0 28 0.1 0.0 8.7 16.7 13.7 0.0 0.729 0.5 0.0 0.1 0.1 11.0 0.6 40.6 17.0 0.0 0.0 0.0 0.0 29 0.0 0.0 6.5 12.3 11.9 1.9 0.0 0.0 0.030 0.4 104.7 7.5 12.6 15.3 0.0 0.0 0.0 30 0.0 12.7 3.0 64.5 0.3 0.1 0.0 0.031 2.8 0.7 0.2 1.9 31 0.0 19.0 0.5 18.2
Total 15.2 10.2 228.3 33.1 207.8 492.8 309.2 343.5 119.7 123.3 83.8 7.8 1974.7 Total 52.8 4.0 130.5 148.8 174.3 275.0 436.7 343.0 171.8 142.9 10.1 10.1 1900.0Max 3.9 4.2 114.9 7.7 104.7 156.1 50.4 88.9 79.6 58.3 39.1 2.7 156.1 Max 26.5 2.2 29.3 49.6 60.5 64.5 152.2 83.4 53.4 38.2 5.0 4.7 152.2
Province : Cao Bang At : Ngan Son Year : 1998 (Unit : mm) Province : Cao Bang At : Ngan Son Year : 1999 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.2 0.0 8.9 5.0 1.2 8.9 16.1 0.0 2.8 1 0.1 0.8 13.9 20.6 10.5 3.9 0.0 18.4 0.02 0.1 1.4 0.6 19.6 11.9 0.0 0.0 5.8 2 0.1 0.9 0.0 19.5 20.5 1.1 1.2 0.0 1.3 0.03 0.0 0.3 2.1 11.9 4.7 5.1 108.8 0.0 0.0 0.0 1.8 3 37.1 0.0 15.4 0.9 5.8 0.0 0.0 0.04 4.6 1.6 0.6 1.8 22.4 35.0 6.9 0.5 0.0 4 0.0 0.4 1.8 25.2 0.4 2.5 0.3 1.55 0.0 0.2 0.0 1.0 2.7 0.0 55.8 0.7 0.0 0.0 5 0.0 0.0 22.1 0.9 12.06 2.3 0.0 1.1 0.0 1.7 0.0 4.4 0.0 2.3 6 0.0 8.6 0.3 1.2 2.6 2.6 12.67 0.3 0.0 0.2 1.0 0.0 2.8 7 0.5 0.0 7.3 0.0 0.4 41.7 10.1 4.18 16.1 20.2 4.3 0.0 0.1 0.0 8 0.0 2.1 6.1 1.3 4.8 2.5 3.69 0.0 9.2 29.1 26.3 0.0 2.1 0.0 9 0.0 0.0 0.0 0.0 0.1 5.6 2.9 7.4 0.0 0.0 0.0
10 0.0 0.2 0.8 26.8 0.0 0.0 0.0 10 0.0 0.0 0.0 5.7 11.6 1.2 12.8 2.0 4.611 0.0 0.1 45.8 1.2 31.2 17.9 9.0 0.0 11 18.1 30.4 5.4 32.9 0.2 0.7 7.0 0.812 0.1 0.0 0.8 25.0 0.1 26.9 3.1 0.0 12 0.0 0.0 0.7 2.6 4.5 3.6 12.5 0.013 0.9 0.0 0.0 0.8 4.2 23.8 2.5 3.8 0.0 13 0.0 0.0 0.0 5.0 44.9 2.9 0.0 1.814 5.6 0.0 0.0 0.0 0.3 22.9 24.1 0.0 14 0.3 0.0 0.0 6.5 0.1 1.3 0.1 8.1 0.0 0.0 0.015 0.2 7.2 2.8 0.6 1.2 15 0.0 6.1 9.3 5.0 0.0 21.9 21.7 0.116 0.0 0.0 13.2 18.5 2.6 0.0 0.1 0.0 16 14.8 2.3 0.2 2.4 26.9 26.6 0.2 16.8 2.7 0.017 0.0 1.4 43.4 3.3 17 7.6 0.1 0.1 0.0 15.9 2.3 0.8 0.018 0.0 73.5 0.5 0.0 0.0 3.5 18 0.0 0.3 0.0 0.0 2.5 19.9 0.0 22.4 0.019 0.1 0.0 0.6 7.2 1.2 3.5 0.1 1.0 0.0 19 0.0 0.0 0.0 16.7 0.220 0.1 0.0 0.0 17.7 39.4 7.8 2.2 20 0.3 0.5 0.0 7.0 0.0 1.1 0.0 0.0 0.021 0.2 8.5 1.6 0.0 0.4 74.2 4.4 0.0 21 0.0 9.5 6.2 3.1 0.0 5.8 0.0 0.022 2.5 0.0 0.0 0.0 0.0 22 0.0 2.2 6.3 0.0 0.023 0.1 0.1 0.5 0.2 0.0 21.7 0.0 0.0 23 0.0 0.0 0.0 0.0 6.7 0.0 55.3 0.1 0.0 0.024 0.0 0.2 6.5 32.3 18.1 3.7 0.0 0.0 0.0 24 0.1 0.0 79.7 8.9 0.0 7.9 0.0 0.025 2.8 18.9 60.1 0.0 0.0 25 0.0 0.3 0.0 32.4 11.1 0.5 0.5 1.8 12.9 0.0 0.026 0.2 1.1 0.0 10.2 0.6 0.0 26 36.6 24.2 0.0 1.7 26.0 18.5 0.027 0.2 0.5 37.7 56.9 2.0 0.0 0.2 27 0.0 0.0 65.7 0.3 0.7 0.3 3.3 0.0 0.7 0.2 0.028 0.0 0.0 24.3 5.1 0.2 4.4 14.0 0.0 0.0 0.0 28 0.1 0.2 0.0 3.6 0.2 2.829 0.0 0.0 8.4 0.0 46.3 0.0 0.0 0.0 29 0.0 4.7 0.5 0.0 14.7 23.3 1.830 0.2 0.0 17.4 25.1 0.0 0.0 30 4.7 3.6 30.2 0.2 10.6 0.0 0.8 0.031 1.1 0.0 0.2 3.0 0.0 0.0 31 1.7 0.0 9.0 0.8 34.6 11.9 0.0
Total 13.8 15.7 73.8 103.4 101.2 494.0 382.2 183.8 87.3 45.5 12.6 8.3 1521.6 Total 47.5 10.2 42.8 205.6 225.3 158.9 245.3 218.4 115.2 95.4 45.2 30.2 1440.0Max 5.6 8.5 37.7 45.8 25.0 74.2 108.8 46.3 55.8 25.1 5.8 2.8 108.8 Max 18.1 6.1 37.1 65.7 79.7 30.2 55.3 34.6 41.7 18.5 18.4 12.6 79.7
A1-28
Table: Daily Rainfall Data Cao Bang Province at Ngan Son
Province : Cao Bang At : Ngan Son Year : 2000 (Unit : mm) Province : Cao Bang At : Ngan Son Year : 2001 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 18.5 0.0 32.7 3.2 0.0 0.0 1.02 0.0 0.9 0.0 10.2 10.3 0.0 4.13 0.0 0.0 0.2 0.5 4.9 0.0 0.2 0.64 0.0 0.0 23.9 9.3 41.15 1.3 0.0 0.0 0.0 0.0 24.6 0.1 110.06 0.0 6.9 6.6 2.5 0.0 0.87 0.0 0.0 0.8 7.5 1.0 0.0 18.2 37.38 8.7 0.2 6.1 0.9 0.5 7.9 0.09 9.3 0.6 5.4 9.5 67.2 0.2 0.0 0.0
10 0.0 10.7 34.3 0.7 26.7 0.0 0.0 0.011 0.5 1.1 0.4 7.9 0.4 0.012 0.0 0.0 1.5 1.5 16.9 23.1 0.0 15.3 0.213 0.0 0.0 0.0 1.8 8.0 0.0 0.014 0.0 0.0 0.0 1.3 0.0 0.015 0.0 0.0 0.0 0.0 7.5 0.0 65.016 1.8 0.0 0.5 25.8 38.917 1.1 0.5 68.5 20.6 8.618 0.1 2.7 1.6 28.4 0.0 0.2 9.019 0.6 0.2 0.0 0.0 0.0 33.1 0.0 5.2 0.020 0.0 0.6 0.0 64.8 0.0 1.2 3.9 0.0 1.621 1.6 0.1 2.7 1.4 0.7 49.0 5.7 15.722 1.0 0.7 0.0 2.0 17.3 1.2 0.523 0.1 0.0 2.2 27.5 5.324 0.0 1.1 0.825 1.0 0.0 0.6 24.2 0.0 69.6 0.026 0.0 5.5 6.1 3.4 0.0 0.0 7.4 0.327 6.3 7.1 3.0 23.1 0.0 5.3 15.6 10.8 0.128 3.2 1.3 15.3 0.4 0.7 47.3 0.0 0.029 0.0 9.9 0.0 24.2 0.0 1.7 2.530 0.0 8.2 23.8 0.6 12.0 0.331 1.6 1.6 3.4 3.1
Total 14.0 28.3 46.0 67.2 226.8 107.7 344.6 158.6 221.7 301.5 3.2 7.5 1527.1 Total 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Max 8.7 9.9 18.5 34.3 68.5 24.2 67.2 25.8 69.6 110.0 2.5 4.1 110.0 Max 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
A1-29
Table: Daily Rainfall Data Cao Bang Province at Loc Binh
Province : Cao Bang At : Loc Binh Year : 1976 (Unit : mm) Province : Cao Bang At : Loc Binh Year : 1977 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 2.2 5.3 46.1 2.1 0.2 1 0.0 0.0 17.5 1.0 0.0 0.5 0.02 0.5 1.6 8.3 7.7 2 1.5 1.0 1.3 2.43 4.8 20.0 3 11.3 0.0 0.8 0.0 8.6 12.34 8.8 3.9 50.9 0.2 2.4 8.4 4 19.3 1.6 0.2 2.0 4.2 12.1 0.45 2.5 1.1 1.6 0.1 3.0 0.8 22.6 5 0.3 7.7 16.86 0.2 1.0 0.9 1.1 1.6 6 0.0 18.8 23.4 3.3 3.8 6.87 3.1 0.6 0.7 0.5 5.8 0.4 7 1.3 3.1 7.6 0.3 1.18 14.8 6.9 23.7 5.6 4.8 8 0.6 2.2 0.9 0.0 27.9 2.09 1.3 5.7 25.1 6.0 2.2 4.1 13.7 9 1.5 4.9 46.4 1.8
10 0.5 29.6 0.6 1.8 10 7.3 0.2 0.811 5.5 26.5 0.2 29.9 2.9 11 0.0 2.9 8.7 1.812 0.1 0.9 0.3 3.0 10.9 7.4 12 3.2 43.4 0.113 9.2 27.9 4.7 13 0.0 10.614 6.6 1.3 2.8 1.5 14 0.0 12.9 1.215 1.6 15 2.2 1.1 36.1 1.516 16 1.0 0.0 0.0 0.0 0.217 17 2.1 0.0 3.418 0.2 10.3 1.6 18 1.9 0.2 0.0 0.1 0.619 1.1 23.4 7.5 19 1.1 0.0 0.0 2.3 3.4 12.420 0.2 41.4 9.4 28.8 20 1.3 3.8 0.0 9.521 3.2 0.3 6.9 6.1 3.2 3.0 21 0.6 0.6 0.3 13.022 1.6 0.7 1.0 0.8 1.4 0.8 22 1.0 3.8 11.0 84.1 46.523 0.1 6.1 0.6 1.6 2.0 23 0.3 0.0 6.2 4.0 21.624 2.9 0.7 13.2 2.9 24 2.2 1.1 20.2 0.025 0.8 4.7 25 25.0 8.0 1.2 0.8 19.6 3.326 0.5 2.6 3.4 8.9 11.2 0.2 0.3 26 2.6 17.3 0.0 11.4 15.4 0.027 0.6 0.5 2.2 54.1 9.2 44.5 1.7 27 4.9 7.6 0.0 1.1 6.0 0.3 0.028 2.7 0.2 0.4 59.8 28 0.3 0.0 2.8 0.5 14.4 9.0 2.9 2.329 0.5 7.0 14.1 29 8.0 1.1 7.6 1.6 14.7 13.430 0.3 3.3 5.1 30 0.8 9.7 54.2 1.5 0.0 10.3 8.4 2.931 1.6 0.2 4.2 31 0.2 0.0 0.3
Total 5.1 30.3 28.7 191.9 124.0 124.4 137.5 112.9 44.0 111.6 27.7 0.3 938.4 Total 57.0 11.5 21.2 157.8 79.0 57.7 247.3 61.4 90.4 75.5 29.1 77.8 965.7Max 2.5 14.8 8.8 54.1 50.9 46.1 59.8 27.9 14.1 29.9 22.6 0.3 59.8 Max 19.3 4.9 9.7 54.2 25.0 20.2 84.1 17.3 27.9 19.6 15.4 46.5 84.1
Province : Cao Bang At : Loc Binh Year : 1978 (Unit : mm) Province : Cao Bang At : Loc Binh Year : 1979 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 1.4 m m 1 m m m m m m m m m m m m2 0.2 44.1 5.9 m m 25.6 2 m m m m m m m m m m m m3 1.1 17.8 9.3 m m 57.6 3 m m m m m m m m m m m m4 14.3 0.0 1.3 6.0 1.8 5.8 m m 4 m m m m m m m m m m m m5 2.6 0.7 0.2 39.0 12.4 m m 0.7 5 m m m m m m m m m m m m6 0.3 0.2 3.8 54.5 m m 9.1 6 m m m m m m m m m m m m7 7.1 1.7 7.9 m m 0.3 7 m m m m m m m m m m m m8 2.1 5.8 47.6 m m 10.5 0.0 8 m m m m m m m m m m m m9 26.3 28.4 5.8 m m 9 m m m m m m m m m m m m
10 35.8 16.0 58.6 0.0 m m 22.4 10 m m m m m m m m m m m m11 4.4 0.0 m m 11 m m m m m m m m m m m m12 3.2 0.0 m m 12 m m m m m m m m m m m m13 1.1 0.6 0.5 7.8 m m 13 m m m m m m m m m m m m14 1.9 7.9 19.3 4.0 6.2 m m 14 m m m m m m m m m m m m15 1.3 1.2 m m 15 m m m m m m m m m m m m16 1.0 58.4 7.7 m m 16 m m m m m m m m m m m m17 0.0 131.2 m m 17 m m m m m m m m m m m m18 1.0 0.0 67.8 19.2 m m 18 m m m m m m m m m m m m19 0.5 3.7 0.3 14.4 m m 19 m m m m m m m m m m m m20 0.5 51.1 m m 0.0 20 m m m m m m m m m m m m21 8.2 47.6 m m 1.1 21 m m m m m m m m m m m m22 8.2 1.5 1.1 4.8 m m 22 m m m m m m m m m m m m23 5.6 4.3 0.0 16.2 11.3 m m 3.5 23 m m m m m m m m m m m m24 0.8 28.9 m m 24 m m m m m m m m m m m m25 0.0 0.0 54.9 1.5 m m 25 m m m m m m m m m m m m26 0.0 0.4 0.0 13.4 0.8 m m 5.0 26 m m m m m m m m m m m m27 0.0 0.0 1.0 5.7 138.6 17.8 m m 0.6 27 m m m m m m m m m m m m28 0.6 0.0 18.2 5.4 m m 2.6 28 m m m m m m m m m m m m29 0.0 0.0 21.3 12.8 m m 29 m m m m m m m m m m m30 1.6 0.2 14.0 21.8 m m 30 m m m m m m m m m m m31 3.3 30.6 m 31 m m m m m m m
Total 32.4 25.7 54.7 104.7 526.9 427.1 212.9 0.0 0.0 98.6 37.8 2.6 1523.4 Total 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Max 14.3 8.2 35.8 26.3 131.2 138.6 51.1 0.0 0.0 57.6 22.4 2.6 138.6 Max 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
A1-30
Table: Daily Rainfall Data Cao Bang Province at Loc Binh
Province : Cao Bang At : Loc Binh Year : 1980 (Unit : mm) Province : Cao Bang At : Loc Binh Year : 1981 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 m m m 0.0 90.3 0.0 1.5 1 1.0 14.8 11.0 3.0 3.02 m m m 0.3 0.0 0.0 2.0 2 0.0 2.9 3.0 15.03 m m m 0.4 0.0 0.4 8.5 3 1.0 3.0 47.5 4.2 0.0 2.5 3.04 m m m 47.5 4.0 3.1 13.0 0.2 4 2.5 21.9 6.2 0.2 34.8 7.3 1.05 m m m 27.3 7.0 10.0 4.5 4.0 5 3.0 0.1 5.0 10.5 39.06 m m m 0.0 7.6 9.8 4.5 4.2 6 0.0 2.0 3.1 1.0 0.0 11.0 0.07 m m m 5.0 0.0 0.0 18.3 6.5 7 0.6 0.5 1.58 m m m 1.8 11.3 0.0 6.0 0.0 18.3 4.0 8 1.0 0.3 1.4 72.5 7.0 8.0 52.3 3.09 m m m 4.9 0.0 6.5 0.9 9 3.0 1.5 0.5 0.0 0.3 17.5 2.3 0.0
10 m m m 0.9 4.9 8.5 10 0.7 0.7 23.6 0.4 0.311 m m m 1.1 7.8 3.7 18.5 4.4 11 0.7 0.3 15.012 m m m 0.0 5.5 22.2 12 5.2 1.013 m m m 0.0 0.0 10.0 0.0 13 9.6 4.514 m m m 4.7 82.3 2.5 28.9 14 4.5 65.5 0.015 m m m 3.5 0.5 6.5 10.1 2.0 15 4.2 0.7 1.5 3.316 m m m 0.0 1.2 7.0 0.0 16 11.0 0.017 m m m 7.5 1.0 0.8 0.4 17 3.5 0.018 m m m 6.0 0.0 4.0 12.5 18 0.019 m m m 0.6 0.0 5.0 9.5 19 1.0 0.020 m m m 4.0 82.0 12.0 20 1.1 48.3 0.021 m m m 1.6 1.5 13.3 0.0 12.2 0.0 21 0.0 49.5 5.0 1.522 m m m 0.0 4.5 20.0 16.7 0.0 22 0.0 1.5 15.723 m m m 1.5 4.8 121.0 5.6 23 2.5 3.5 3.3 11.224 m m m 0.4 9.0 72.5 0.0 3.2 24 0.0 5.5 23.525 m m m 30.5 3.0 1.4 25 0.0 54.4 15.3 6.0 0.0 9.526 m m m 27.3 9.0 6.0 0.4 26 1.5 0.0 9.827 m m m 15.9 1.0 27 1.5 3.5 0.0 11.528 m m m 2.7 79.3 0.3 28 1.0 1.3 42.5 0.0 0.029 m m m 95.4 9.0 15.0 29 0.8 39.5 111.0 0.530 m m 1.0 48.2 30 1.5 44.0 0.931 m m 28.8 31 3.5 0.5
Total 0.0 0.0 0.0 43.0 143.4 350.0 438.9 199.3 82.5 75.0 0.6 44.9 1377.6 Total 13.2 31.3 38.2 199.1 274.9 213.3 90.7 39.8 52.0 161.4 12.1 0.0 1126.0Max 0.0 0.0 0.0 30.5 47.5 95.4 121.0 48.2 18.3 16.7 0.4 28.9 121.0 Max 3.5 9.6 21.9 54.4 65.5 111.0 23.5 34.8 17.5 52.3 3.3 0.0 111.0
Province : Cao Bang At : Loc Binh Year : 1982 (Unit : mm) Province : Cao Bang At : Loc Binh Year : 1983 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 92.6 m m m m 0.0 1 47.0 8.0 20.7 0.0 7.02 0.0 24.8 m m m m 0.0 2 10.4 0.0 46.03 0.0 0.0 26.3 m m m m 0.5 11.3 0.0 0.0 3 0.0 0.0 0.0 0.7 10.04 31.7 0.0 0.0 m m m m 13.3 0.0 4 3.0 0.0 12.05 m m m m 6.7 0.0 5 1.6 4.0 0.0 3.6 0.2 3.46 0.0 0.0 m m m m 20.0 6 0.0 0.0 0.0 26.5 0.0 0.07 9.3 m m m m 6.0 7 0.48 1.6 0.9 m m m m 8.0 0.0 8 0.0 1.19 1.3 m m m m 41.0 17.8 0.0 9 0.0 4.5
10 1.8 m m m m 0.0 0.6 0.0 10 0.0 0.0 17.0 5.411 0.0 m m m m 1.9 11 0.0 3.0 0.0 3.8 5.112 0.0 0.4 m m m m 12 7.7 0.0 7.5 0.013 0.0 m m m m 13 0.0 0.514 0.0 0.0 m m m m 3.9 14 0.0 0.015 0.0 3.5 m m m m 1.3 15 0.0 0.016 0.0 m m m m 1.1 0.6 16 0.0 9.2 87.6 45.017 0.0 m m m m 0.0 17 2.018 0.0 26.0 m m m m 0.0 0.6 18 0.0 21.5 2.619 0.0 2.6 m m m m 0.0 9.2 19 0.0 5.7 47.5 6.120 0.0 m m m m 25.8 20 29.621 0.0 0.8 0.0 m m m m 93.7 0.0 21 1.0 6.8 6.822 0.0 m m m m 8.3 0.0 22 0.0 2.0 0.0 3.1 14.0 20.123 0.0 0.0 m m m m 9.2 0.0 23 0.0 4.9 31.3 28.9 0.024 0.0 33.0 m m m m 3.1 24 1.5 0.0 65.2 0.0 2.1 20.3 0.025 m m m m 6.5 25 0.0 0.0 11.5 0.026 0.3 0.0 m m m m 7.8 0.0 26 0.0 4.8 0.5 0.027 0.0 1.7 0.0 m m m m 19.6 6.1 0.0 27 13.2 9.0 13.028 0.0 18.0 m m m m 3.5 1.9 0.0 28 10.5 0.0 3.0 10.0 2.229 2.9 m m m m 0.0 29 0.0 10.0 0.0 0.030 2.5 m m m m 30 23.0 0.0 8.0 0.0 0.031 0.6 m m m 31 0.0
Total 31.7 14.3 30.0 206.6 0.0 0.0 0.0 0.0 228.3 55.5 43.6 1.9 611.9 Total 6.0 48.7 73.1 96.2 35.8 70.5 147.3 228.9 21.9 107.9 5.1 2.2 843.6Max 31.7 9.3 18.0 92.6 0.0 0.0 0.0 0.0 93.7 25.8 20.0 1.9 93.7 Max 3.0 13.2 47.0 65.2 14.0 31.3 87.6 47.5 7.5 46.0 5.1 2.2 87.6
A1-31
Table: Daily Rainfall Data Cao Bang Province at Loc Binh
Province : Cao Bang At : Loc Binh Year : 1984 (Unit : mm) Province : Cao Bang At : Loc Binh Year : 1985 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 0.0 0.0 0.0 0.0 35.0 0.0 1 0.0 0.0 0.0 17.5 0.0 22.0 8.9 0.02 0.0 0.0 0.0 22.5 0.0 10.0 2 0.0 0.0 0.0 0.0 27.03 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3 0.1 0.0 2.2 0.0 9.04 0.0 0.0 0.0 2.7 0.0 4 4.0 0.05 0.0 0.0 0.0 0.0 1.3 5 8.0 32.06 0.0 0.0 3.5 6.5 6 1.5 0.0 0.0 11.07 0.0 0.0 3.6 1.6 3.0 7 0.4 7.0 0.0 16.58 0.0 0.0 0.0 1.2 8 0.0 3.5 0.0 20.0 20.0 0.09 0.0 0.0 1.5 1.7 9 0.0 4.8 9.0 0.0 6.2
10 0.2 0.0 0.0 3.1 2.0 2.2 10 0.0 4.0 6.2 8.0 0.011 1.5 0.0 0.0 0.0 0.5 0.0 0.0 11 0.0 0.0 16.0 74.0 0.012 1.0 0.0 0.0 0.2 1.5 0.2 12 0.0 0.0 1.5 11.0 63.413 3.0 0.0 0.0 0.0 13 0.0 17.2 2.0 25.0 22.4 43.814 0.0 0.0 14 0.0 0.9 1.5 98.0 1.315 0.0 15 0.0 0.0 10.0 0.3 30.5 9.0 0.0 17.016 0.0 0.0 25.3 0.0 3.0 16 0.0 0.6 10.0 4.4 16.2 0.0 14.317 0.0 0.0 12.5 1.1 1.7 17 3.5 54.0 0.0 2.3 27.518 0.0 0.8 0.0 3.1 18 54.3 0.0 0.0 0.0 0.019 0.0 1.5 0.0 0.6 19 1.0 0.0 3.520 0.0 1.8 0.0 2.0 0.6 0.7 2.8 25.0 20 0.0 0.0 14.7 14.0 0.021 0.0 0.0 3.5 0.6 38.5 0.0 0.0 0.0 21 0.0 0.0 0.0 0.0 7.0 0.022 0.0 0.0 0.0 0.0 19.0 22 48.0 0.0 0.023 0.0 0.0 0.0 3.7 76.0 23 0.0 2.5 0.024 0.0 0.0 0.0 2.2 0.0 0.0 24 0.0 0.0 0.0 0.0 0.0 2.0 0.025 0.0 0.0 5.0 2.0 0.0 22.5 25 4.0 0.0 0.0 14.5 0.0 0.0 4.5 0.026 0.0 0.0 0.0 0.5 0.0 26 2.5 0.0 0.0 1.0 3.0 0.027 0.0 0.0 0.0 0.0 0.0 27 0.0 0.0 0.0 0.0 49.0 0.0 0.028 0.0 0.0 0.0 0.0 0.0 28 0.0 0.0 0.0 27.5 39.529 0.0 0.0 0.0 0.0 0.3 0.0 29 0.0 10.0 17.5 12.0 0.0 4.130 0.0 0.0 0.0 0.0 2.1 30 0.0 21.0 0.0 0.0 41.0 3.031 0.0 0.0 1.0 31 0.0 0.0 1.0
Total 0.0 9.8 7.1 49.4 15.8 158.3 4.0 32.4 16.0 73.7 2.4 0.0 368.9 Total 16.0 117.9 40.3 39.3 109.7 28.8 80.7 362.2 265.4 45.2 123.0 0.0 1228.5Max 0.0 3.0 3.6 25.3 3.7 76.0 3.1 22.5 6.5 35.0 2.2 0.0 76.0 Max 4.0 54.3 21.0 17.2 48.0 17.5 32.0 98.0 74.0 27.5 43.8 0.0 98.0
Province : Cao Bang At : Loc Binh Year : 1986 (Unit : mm) Province : Cao Bang At : Loc Binh Year : 1987 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 3.5 0.0 26.2 0.0 1 0 16.4 9.5 12.42 0.0 0.0 0.0 0.0 33.5 0.0 2 17.0 0.0 7.6 18.03 0.0 0.0 0.0 0.0 18.1 3 12.5 4.6 17.2 0.7 2.04 0.0 0.0 0.0 3.0 8.6 4 0.0 9.5 26.0 2.0 3.5 0.05 0.0 0.0 0.0 20.0 51.1 0.0 5 0.9 0.0 0.06 0.0 0.0 12.0 17.0 4.8 19.0 121.5 5.0 6 7.5 6.0 8.07 0.0 0.0 29.0 0.2 38.8 14.5 7 5.6 3.7 1.0 2.08 0.0 0.0 0.0 4.0 8.1 28.0 8 0.0 11.4 0.0 6.09 0.0 3.2 0.0 7.3 2.0 9 37.0
10 0.0 61.2 8.0 4.8 0.0 10 3.411 0.0 0.0 41.5 22.2 0.0 0.0 11 9.1 0.0 0.012 0.0 38.0 2.4 44.4 0.0 14.0 12 10.0 0.0 0.0 0.0 0.013 0.0 0.0 10.0 25.6 0.0 0.0 14.0 4.3 13 26.0 42.5 0.014 0.0 0.0 10.3 0.7 6.5 22.5 9.0 0.0 14 12.5 88.0 0.0 32.515 0.0 0.0 25.0 0.0 0.0 0.0 20.5 3.5 15 0.0 0.0 0.5 48.5 0.016 0.0 2.5 16 14.2 0.0 0.0 11.0 13.017 0.0 12.5 0.0 0.0 17 0.0 0.0 67.4 2.018 0.0 6.0 0.0 3.0 18 0.0 0.0 19.7 0.0 0.019 0.0 0.7 20.6 19 0.0 0.0 0.0 13.0 0.020 0.0 4.6 20 0.0 0.0 8.5 0.0 11.821 0.0 3.9 12.1 0.0 41.2 20.0 21 0.0 0.0 0.0 0.0 3.3 2.522 0.0 35.0 118.0 4.8 0.0 22 0.0 7.5 15.7 0.0 18.023 0.0 0.0 0.0 147.0 0.0 0.0 23 0.0 0.0 57.724 0.0 0.0 0.0 0.0 0.0 15.4 0.0 0.0 24 0.0 0.0 0.0 16.025 6.0 0.0 0.0 19.3 3.0 17.6 0.0 45.0 25 16.0 31.026 0.0 3.5 0.0 1.3 0.0 0.0 26 0.0 18.5 0.0 7.6 0.027 7.7 0.0 1.0 12.7 27 0.0 27.5 0.0 0.028 0.0 6.3 0.0 0.0 7.5 3.5 28 0.029 0.0 7.2 1.3 0.0 29 0.0 7.3 35.5 8.030 0.0 42.0 0.0 30 8.0 26.5 6.5 7.4 27.931 0.0 7.0 31 0.0 0.0 0.7
Total 6.0 27.4 3.5 105.6 161.2 232.1 443.1 134.8 249.8 71.7 47.8 23.0 1506.0 Total 0.0 16.0 44.7 102.3 178.9 106.8 119.4 252.0 103.1 56.5 51.0 0.0 1030.7Max 6.0 7.7 3.5 42.0 61.2 38.0 147.0 44.4 121.5 45.0 20.5 14.5 147.0 Max 0.0 16.0 14.2 27.5 88.0 48.5 42.5 67.4 31.0 32.5 18.0 0.0 88.0
A1-32
Table: Daily Rainfall Data Cao Bang Province at Loc Binh
Province : Cao Bang At : Loc Binh Year : 1988 (Unit : mm) Province : Cao Bang At : Loc Binh Year : 1989 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 7.2 0.0 10.0 1 0.0 8.1 0.22 0.0 0.0 8.6 2 3.2 0.03 0.0 4.0 6.0 8.0 0.0 3 0.04 1.5 0.0 8.5 7.0 2.5 4 18.1 5.8 89.2 0.15 0.0 1.7 0.0 5 33.0 3.8 8.5 8.4 0.16 0.0 0.0 9.0 6.2 0.0 6 3.1 4.7 0.1 1.87 0.0 0.0 0.0 7 6.7 0.0 0.68 0.0 0.0 9.5 5.0 8 0.0 7.5 2.6 0.19 0.0 1.5 0.0 9 11.5 0.0 0.1 0.6 0.6
10 3.5 2.0 12.0 0.0 10 0.0 40.5 0.0 0.011 0.0 0.0 11.5 0.0 0.0 3.5 11 0.0 82.7 13.0 16.5 0.012 5.5 0.0 12.0 5.6 0.0 12 1.1 0.0 0.0 5.7 0.0 0.013 0.0 6.2 25.0 118.0 5.3 13 0.0 0.0 0.014 3.5 0.0 34.0 16.0 57.0 14 0.0 30.015 1.5 1.5 26.5 15 3.5 19.7 0.0 0.616 1.3 1.5 16 1.6 12.2 0.317 0.0 10.0 6.3 0.0 17 2.1 0.0 4.0 0.3 0.918 0.0 1.5 31.5 23.5 14.0 1.4 0.0 18 0.0 0.0 1.0 47.2 0.519 0.0 2.3 14.0 19 0.0 0.0 34.020 0.0 0.0 0.0 20 0.0 32.0 0.121 0.0 0.0 4.5 21 4.4 13.1 0.0 12.7 16.3 0.0 0.822 3.7 13.0 22 4.1 0.0 0.0 0.0 0.223 0.0 0.0 8.0 43.0 12.9 8.5 23 0.0 0.0 44.3 0.6 0.224 0.0 2.9 13.0 0.0 14.5 36.5 24 0.0 7.1 15.7 0.0 0.3 10.025 1.7 3.0 24.0 10.0 4.1 25 2.5 1.7 17.3 0.026 0.0 0.0 0.0 0.0 0.0 26 2.8 31.0 0.527 0.0 5.7 1.5 3.5 0.0 12.0 27 1.2 15.5 0.228 3.5 9.0 0.0 7.8 64.0 32.0 28 2.4 0.0 20.1 0.0 0.229 15.0 7.5 0.0 48.0 0.0 23.2 29 0.0 0.0 7.8 0.830 3.3 6.4 30 0.0 7.9 62.0 0.131 0.0 23.0 31 5.1 21.6
Total 18.5 45.8 49.2 24.5 152.3 168.5 216.5 226.6 13.2 90.9 16.3 0.0 1022.3 Total 76.8 22.6 79.1 76.8 289.6 52.2 170.4 46.8 31.2 18.9 21.1 13.0 898.5Max 15.0 9.0 13.0 11.5 34.0 64.0 118.0 57.0 7.0 36.5 8.6 0.0 118.0 Max 33.0 6.7 32.0 30.0 89.2 34.0 82.7 20.1 15.5 16.3 16.5 10.0 89.2
Province : Cao Bang At : Loc Binh Year : 1990 (Unit : mm) Province : Cao Bang At : Loc Binh Year : 1991 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 m m m m m m m m m m m m 1 0.0 0.4 0.0 0.0 0.02 m m m m m m m m m m m m 2 0.4 0.3 0.0 0.0 0.1 0.03 m m m m m m m m m m m m 3 0.0 0.5 1.2 0.0 37.04 m m m m m m m m m m m m 4 0.2 0.6 0.4 0.0 16.0 22.05 m m m m m m m m m m m m 5 0.5 0.8 0.06 m m m m m m m m m m m m 6 0.0 3.0 0.3 0.57 m m m m m m m m m m m m 7 1.1 0.2 0.2 30.08 m m m m m m m m m m m m 8 0.8 0.0 0.3 23.0 0.09 m m m m m m m m m m m m 9 0.3 0.0 0.2 30.0 0.0
10 m m m m m m m m m m m m 10 1.2 0.0 0.5 0.0 0.011 m m m m m m m m m m m m 11 0.0 0.0 0.0 3.712 m m m m m m m m m m m m 12 0.2 0.0 22.0 0.5 24.0 2.013 m m m m m m m m m m m m 13 0.3 0.2 4.514 m m m m m m m m m m m m 14 3.2 0.0 0.0 3.0 0.815 m m m m m m m m m m m m 15 0.0 0.0 0.5 44.016 m m m m m m m m m m m m 16 0.2 0.0 40.0 22.017 m m m m m m m m m m m m 17 1.5 0.0 29.0 16.018 m m m m m m m m m m m m 18 2.1 0.3 0.019 m m m m m m m m m m m m 19 0.0 0.6 15.0 0.020 m m m m m m m m m m m m 20 0.0 0.521 m m m m m m m m m m m m 21 0.0 0.0 70.022 m m m m m m m m m m m m 22 0.0 0.0 57.023 m m m m m m m m m m m m 23 0.0 0.0 3.0 20.024 m m m m m m m m m m m m 24 1.4 7.025 m m m m m m m m m m m m 25 0.9 9.0 17.5 9.5 0.026 m m m m m m m m m m m m 26 2.0 1.5 16.5 19.7 0.027 m m m m m m m m m m m m 27 2.0 0.0 35.0 12.9 0.0 0.0 10.028 m m m m m m m m m m m m 28 0.0 0.0 17.5 26.0 0.0 0.0 2.829 m m m m m m m m m m m 29 0.4 2.0 0.030 m m m m m m m m m m m 30 0.3 2.0 2.231 m m m m m m m 31 0.0 1.0 2.0
Total 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total 10.9 0.0 12.9 4.1 111.1 313.5 86.3 86.1 39.0 66.8 13.7 14.8 759.2Max 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Max 3.2 0.0 3.0 0.8 40.0 70.0 26.0 24.0 37.0 44.0 9.5 10.0 70.0
A1-33
Table: Daily Rainfall Data Cao Bang Province at Loc Binh
Province : Cao Bang At : Loc Binh Year : 1992 (Unit : mm) Province : Cao Bang At : Loc Binh Year : 1993 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 1 0.0 0.0 0.0 27.2 m2 0.0 0.1 2 0.0 0.0 0.1 0.0 0.1 m3 34.0 0.0 0.2 3 0.1 0.0 5.0 12.7 m4 2.2 4 0.0 0.0 12.0 m5 0.0 1.5 0.0 5 0.0 7.0 7.5 m6 0.0 31.0 6 0.6 16.0 0.0 m7 28.0 21.0 0.0 7 2.3 2.2 10.0 0.1 1.7 m8 0.0 22.0 36.0 8 0.0 8.0 0.0 20.0 m9 0.2 0.7 9 0.1 0.0 0.7 2.0 20.5 m
10 0.0 16.5 0.6 10 0.2 18.0 m11 0.0 0.1 0.0 22.0 11.0 2.0 11 0.0 20.0 23.1 m12 0.0 0.0 0.0 0.0 4.7 11.0 12 0.0 7.0 14.5 3.5 1.8 14.0 m13 0.0 0.2 6.0 0.0 12.0 13 32.0 17.0 0.0 19.7 2.5 m14 0.0 0.3 10.0 0.1 100.0 0.0 0.0 14 9.3 8.0 7.5 0.7 6.6 m15 0.0 10.0 0.0 19.0 15 2.6 0.0 7.0 8.9 11.8 m16 0.3 23.5 0.0 0.0 16 22.0 12.7 0.3 7.8 m17 0.1 0.0 35.1 0.0 17 0.0 1.8 m18 0.2 28.4 22.1 0.0 18 52.0 0.0 2.3 45.0 5.3 m19 0.0 0.1 0.2 2.0 19 3.4 12.5 m20 0.0 0.3 10.6 20 0.0 9.9 0.0 m21 0.0 0.3 0.0 1.2 21 0.0 0.1 45.0 m22 0.0 0.8 41.2 0.0 22 0.0 8.0 1.6 71.0 m23 0.0 0.7 0.0 41.0 2.9 23 5.4 0.0 11.0 6.0 24.0 0.1 87.0 m24 0.0 0.2 10.0 76.1 0.0 24 0.9 0.1 0.0 5.1 16.0 10.3 m25 1.0 0.1 73.0 43.2 0.0 55.0 25 0.7 0.5 5.1 12.0 0.0 m26 0.2 0.2 5.9 4.0 6.0 26 0.0 0.0 10.1 4.0 0.5 m27 0.0 0.7 1.8 0.0 7.0 27 0.2 16.8 0.6 0.9 m28 0.0 0.0 0.0 6.0 28 18.1 13.2 2.1 0.0 m29 0.5 12.6 31.3 0.0 29 0.0 26.0 2.6 6.7 m30 0.0 52.0 30 0.0 24.0 47.1 7.2 m31 0.2 65.2 0.0 31 0.0 7.0 m
Total 34.5 0.9 4.4 17.0 228.4 163.7 374.8 17.4 108.5 0.0 55.0 61.0 1065.6 Total 16.5 66.2 40.3 89.9 104.0 147.0 81.0 316.8 152.8 16.6 32.5 0.0 1063.6Max 34.0 0.7 1.0 16.5 73.0 52.0 100.0 5.9 23.5 0.0 36.0 55.0 100.0 Max 9.3 52.0 32.0 17.0 22.0 26.0 23.1 87.0 45.0 7.8 14.0 0.0 87.0
Province : Cao Bang At : Loc Binh Year : 1994 (Unit : mm) Province : Cao Bang At : Loc Binh Year : 1995 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 m m m m 8.7 11.5 13.0 0.7 0.0 1 26.0 3.32 m m m m 0.3 0.9 2 22.5 0.4 3.8 17.7 7.1 3.8 21.33 m m m m 1.0 23.6 3 3.4 1.2 0.7 7.8 3.4 1.74 m m m m 51.0 8.4 1.7 2.3 4 1.8 27.7 13.5 46.6 2.55 m m m m 0.6 1.1 5 2.3 2.3 26.96 m m m m 0.8 21.1 0.6 6 1.0 2.3 1.3 3.2 8.7 0.57 m m m m 7.1 21.8 8.5 9.0 7 6.0 5.6 16.3 17.0 5.0 3.1 0.3 21.48 m m m m 26.0 0.2 7.0 53.7 8 7.2 5.1 2.1 9.8 7.6 2.2 7.49 m m m m 31.5 1.2 3.9 9 0.0 1.2 1.7 0.0
10 m m m m 18.4 6.3 10 0.0 14.6 29.2 6.411 m m m m 4.2 3.8 11 0.0 10.812 m m m m 12 0.0 0.0 0.0 1.2 1.4 15.513 m m m m 5.5 13 0.0 3.3 0.2 3.8 24.0 5.8 2.914 m m m m 4.4 2.7 1.2 0.0 14 0.0 1.9 0.0 1.8 2.4 0.5 12.015 m m m m 6.0 5.2 12.3 2.0 2.2 0.0 15 2.1 8.5 0.2 1.1 1.2 24.9 0.016 m m m m 11.0 0.1 32.3 43.6 31.3 0.0 16 1.1 0.0 2.0 1.0 22.5 2.017 m m m m 6.7 50.8 24.6 4.7 5.5 17 0.4 2.2 0.0 30.8 1.4 0.4 0.018 m m m m 0.0 1.0 45.0 2.9 20.5 11.0 18 0.9 0.0 0.2 7.8 6.1 27.9 0.919 m m m m 47.7 32.4 9.8 19 0.7 47.3 1.720 m m m m 47.0 27.7 0.0 2.5 20 12.2 11.5 0.021 m m m m 16.4 6.8 2.3 1.2 21 1.7 0.4 0.0 3.422 m m m m 7.1 3.4 22 0.0 1.9 0.0 0.0 0.523 m m m m 3.0 46.3 23 2.7 0.0 1.8 0.5 3.624 m m m m 40.5 3.5 27.8 24 1.4 2.3 1.825 m m m m 3.9 1.1 11.2 25 3.5 0.0 4.5 3.2 0.5 43.226 m m m m 1.8 17.0 26 3.4 8.0 4.8 4.2 30.127 m m m m 0.2 36.9 9.5 1.3 4.0 27 2.3 1.8 5.228 m m m m 2.7 19.9 2.0 5.0 28 2.0 35.6 26.5 2.529 m m m 27.8 24.0 16.0 29 0.3 26.5 1.3 17.7 0.5 21.3 9.430 m m m 11.6 71.8 39.2 30 0.8 0.0 37.3 1.931 m m 38.2 6.1 6.4 31 12.5 3.3 2.6
Total 0.0 0.0 0.0 0.0 249.4 251.7 344.6 281.2 114.0 61.3 27.2 36.0 1365.4 Total 69.1 24.7 68.2 46.6 86.0 173.2 214.9 259.1 80.3 12.3 44.7 0.0 1079.1Max 0.0 0.0 0.0 0.0 51.0 50.8 71.8 46.3 53.7 31.3 16.0 23.6 71.8 Max 26.0 8.5 26.5 12.2 27.7 35.6 47.3 43.2 24.0 5.8 21.4 0.0 47.3
A1-34
Table: Daily Rainfall Data Cao Bang Province at Loc Binh
Province : Cao Bang At : Loc Binh Year : 1996 (Unit : mm) Province : Cao Bang At : Loc Binh Year : 1997 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 9.5 0.0 1 16.0 0.3 0.0 0.22 1.7 0.0 5.4 2 12.4 0.0 57.43 2.0 0.0 10.3 3.3 0.6 0.0 3 3.5 0.0 8.5 5.74 0.5 0.3 3.5 24.8 0.2 4 0.0 6.0 12.5 2.1 2.0 10.85 0.0 2.6 57.9 3.6 5 2.6 14.3 2.6 10.1 1.26 0.0 0.5 0.0 6 0.4 6.4 54.8 7.9 28.27 1.6 11.6 22.5 7 0.0 0.0 3.0 0.0 24.88 5.1 1.5 0.7 1.0 8 0.0 2.1 35.6 8.8 12.1 5.2 0.09 0.6 1.0 43.2 21.9 9 0.0 15.0 5.3
10 4.5 1.0 6.5 5.9 74.6 10 1.0 17.5 20.3 11.811 1.1 0.0 1.0 17.6 52.8 11 0.0 2.5 0.6 0.5 9.412 0.5 0.9 5.7 0.3 26.7 12 0.0 23.0 2.3 7.8 2.6 1.813 3.0 3.1 11.4 8.5 5.5 29.6 13 3.9 3.0 0.0 3.7 4.814 1.0 1.1 4.6 31.8 6.6 10.8 14 1.8 3.8 2.0 0.4 0.015 3.3 2.8 12.3 3.5 8.6 3.8 15 0.0 0.0 1.0 3.8 3.0 15.1 0.016 0.5 2.4 12.3 10.1 1.2 0.0 0.0 16 12.8 31.6 8.8 2.5 0.017 0.0 14.0 0 0.5 17 13.1 3.6 0.018 0.0 0.0 1.2 0.5 17.2 0.0 0.0 18 5.4 1.9 43.1 1.6 0.0 0.019 0.0 0.0 0.0 35.5 26.4 5.5 0.5 19 12.3 19.2 0.0 25.8 22.5 4.2 17.5 0.020 1.4 19.1 4.2 20 0.2 29.8 43.4 53.0 7.821 2.2 11.0 1.8 30.6 0.0 21 0.0 2.4 50.0 9.7 14.6 8.5 0.0 3.722 1.8 0.0 14.7 36.5 22 38.7 1.6 2.0 4.6 3.4 3.2 20.123 1.4 1.7 0.3 34.1 0.0 23 40.3 0.0 0.0 0.5 0.0 34.9 1.924 0.5 1.5 35.5 4.7 24 7.5 0.0 3.8 82.0 14.2 8.6 5.125 2.2 6.5 0.0 17.3 121.3 0.6 25 1.4 20.3 1.6 0.0 2.3 0.026 3.2 0.8 36.4 8.3 26 3.7 5.0 8.3 5.0 4.8 0.0 3.527 0.3 10.1 0.0 27 12.3 9.4 21.428 0.4 70.1 35.3 3.2 28 0.0 16.0 36.9 5.9 1.0 0.029 0.7 0.3 0.0 14.3 0.0 0.5 29 10.7 9.2 4.5 8.930 30.2 16.4 0.0 30 0.0 2.4 8.031 0.0 0.0 9.5 0.0 31 0.0 23.2
Total 22.8 12.5 133.7 35.5 110.9 262.6 150.8 301.9 150.2 32.1 83.8 9.7 1306.5 Total 104.4 13.2 124.3 216.0 170.1 258.1 135.1 178.7 117.2 113.4 14.3 27.5 1472.3Max 3.3 11.0 70.1 5.7 35.3 121.3 35.5 52.8 74.6 22.5 57.9 5.4 121.3 Max 40.3 3.9 29.8 50.0 54.8 82.0 22.5 34.9 57.4 28.2 11.8 20.1 82.0
Province : Cao Bang At : Loc Binh Year : 1998 (Unit : mm) Province : Cao Bang At : Loc Binh Year : 1999 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.5 0.9 25.9 10.5 12.3 19.5 1 0.5 3.0 23.1 6.72 0.4 1.1 87.5 2.3 0.0 2 1.6 0.0 2.03 7.7 7.5 6.0 8.1 3 16.2 0.9 1.74 3.0 3.2 0.8 156.5 68.3 20.3 0.0 15.1 4 10.0 1.0 28.5 15.85 6.4 0.9 5.0 29.0 5 19.46 0.2 1.4 0.3 6 3.2 2.2 73.6 16.8 12.17 2.8 2.3 0.0 17.8 6.9 7 0.0 13.9 24.2 9.28 32.7 0.0 9.0 8 2.8 4.0 15.3 20.8 9.3 5.89 58.2 9 15.9 10.6 3.4
10 0.0 13.4 22.3 10 0.0 0.4 15.3 16.9 4.311 0.7 16.0 5.1 3.1 11 18.2 5.2 0.9 0.012 0.5 25.9 2.9 12 15.6 1.913 3.3 43.0 13 0.0 3.0 2.614 7.0 62.9 14 6.3 0.0 2.8 1.0 2.5 2.8 0.0 5.015 0.0 11.1 0.6 15 4.6 19.6 5.5 0.0 1.816 0.0 21.0 3.3 16 12.2 0.017 0.0 3.0 0.8 17 2.6 0.018 35.2 6.0 18 0.3 0.019 0.0 13.8 19 0.9 0.020 0.0 1.8 8.6 20 0.4 10.6 4.7 10.621 0.0 0.0 21 1.6 20.7 7.2 0.0 2.922 4.8 0.0 0.0 3.6 22 20.7 4.0 6.023 1.4 0.0 2.9 0.0 43.1 23 0.0 0.0 13.4 20.0 0.024 1.2 2.3 9.6 24 0.0 8.5 5.025 2.4 27.4 13.0 25 0.0 9.4 9.1 11.8 1.126 0.0 0.5 21.4 12.5 26 28.4 3.5 14.3 1.0 6.727 1.5 1.7 35.5 3.5 23.4 27 0.0 13.4 1.6 2.5 3.1 9.8 0.028 0.0 1.3 8.8 1.7 28 3.5 0.0 0.129 6.5 6.4 29 5.2 1.5 9.9 49.1 0.030 22.2 2.2 13.6 30 4.0 3.8 12.6 5.6 0.131 0.8 0.4 31 2.9 0.0 1.7 0.0 0.0 19.7
Total 18.5 13.9 60.1 97.6 62.1 438.2 165.2 119.5 179.5 3.2 43.7 15.7 1217.2 Total 61.8 1.3 25.4 76.0 113.8 60.2 121.9 87.4 174.4 46.1 65.0 64.1 897.4Max 7.0 6.4 35.5 32.7 21.0 156.5 68.3 43.1 62.9 2.9 23.4 15.1 156.5 Max 18.2 0.9 16.2 28.4 20.7 15.9 20.0 23.1 73.6 19.7 24.2 19.4 73.6
A1-35
Table: Daily Rainfall Data Cao Bang Province at Loc Binh
Province : Cao Bang At : Loc Binh Year : 2000 (Unit : mm) Province : Cao Bang At : Loc Binh Year : 2001 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 7.2 13.0 0.0 12 0.4 8.0 0.0 10.0 23 0.6 0.4 0.0 0.6 34 13.0 45 0.0 5.9 56 1.2 4.1 2.6 6.7 6.7 67 0.6 1.4 5.6 2.3 78 0.0 0.5 86.5 89 2.1 0.5 3.6 9
10 0.0 11.9 23.4 1.0 1011 0.4 0.0 2.4 2.6 5.7 1112 0.0 1.7 82.3 13.6 1213 0.0 1314 0.0 0.0 1.5 1415 2.5 6.0 59.7 1516 2.3 1.2 10.5 14.1 1617 1.7 0.6 13.0 2.6 3.6 1718 2.4 3.7 5.9 14.2 1819 1.8 1.7 0.0 37.9 5.6 1920 0.0 1.3 3.4 0.0 2021 0.8 3.0 3.6 0.6 19.7 8.0 3.5 2122 2.2 0.3 1.2 1.7 2223 1.8 2.2 5.8 2324 0.7 5.2 0.0 2425 2526 0.0 1.7 11.7 24.7 1.3 2627 3.2 7.1 0.5 1.4 8.3 2728 5.8 0.0 15.5 0.7 0.6 2829 17.9 0.0 0.6 8.9 0.0 2930 0.2 10.5 0.0 3031 31
Total 1.8 42.8 39.6 48.0 37.8 126.5 159.6 58.4 60.1 130.1 1.9 0.0 706.6 Total 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Max 0.8 17.9 11.9 23.4 13.0 82.3 86.5 15.5 11.7 59.7 1.3 0.0 86.5 Max 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
A1-36
Table: Daily Rainfall Data Cao Bang Province at Cao Bang
Province : Cao Bang At : Cao Bang Year : 1976 (Unit : mm) Province : Cao Bang At : Cao Bang Year : 1977 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.2 56.6 56.2 2.3 0.0 0.5 1 4.5 0.0 0.1 2.5 3.9 0.5 33.2 6.6 0.02 0.8 0.0 0.7 0.7 7.7 0.0 0.0 2 0.4 0.2 0.0 4.2 0.4 1.8 0.23 0.0 0.8 21.4 37.1 0.0 3 1.6 0.9 0.0 6.6 7.6 12.2 0.04 2.2 0.9 32.0 1.4 0.9 0.1 3.2 0.7 0.0 4 6.3 0.9 2.6 0.0 21.6 17.8 0.0 3.55 0.0 0.0 0.0 0.7 1.5 36.1 2.5 7.3 0.0 5 0.0 3.6 0.3 57.2 8.9 21.76 0.0 0.2 1.0 13.8 6.9 0.0 0.8 0.0 6 0.9 32.8 10.2 3.9 16.7 0.27 2.8 0.0 0.0 0.0 0.0 6.0 72.6 0.2 5.3 7 0.9 1.5 31.4 1.3 41.7 10.6 0.18 41.0 0.2 0.2 0.0 1.5 5.1 8.7 0.0 0.0 0.2 8 0.0 9.7 2.2 0.3 1.0 19.39 6.3 1.1 27.3 23.5 0.0 1.5 47.1 0.0 9 0.8 1.9 14.4 0.0 0.7 0.0
10 1.7 0.0 0.4 0.0 1.7 1.0 2.1 10 1.1 0.0 4.011 8.4 23.4 0.1 6.5 3.0 3.4 11 0.7 0.3 0.012 0.4 0.0 9.7 0.0 8.4 0.0 12 1.4 0.0 7.3 0.013 10.4 4.2 0.0 10.8 3.9 4.6 1.2 13 7.6 0.014 0.0 0.4 21.8 0.8 14 5.7 3.3 0.515 0.0 0.6 12.8 0.0 15 0.4 5.4 19.3 2.7 16.516 1.1 0.7 16 0.0 0.3 55.1 8.517 0.5 0.0 0.3 17 1.3 0.0 1.1 6.6 0.218 0.0 0.0 0.0 18 1.2 0.0 0.0 7.3 3.319 0.0 0.0 1.1 2.7 1.0 19 0.1 0.3 0.3 23.420 0.0 5.7 0.0 0.0 0.7 19.6 0.0 20 1.3 4.4 2.6 5.121 0.3 0.8 46.2 0.3 21 0.0 0.0 0.0 13.3 0.522 3.1 0.5 0.5 3.5 1.5 1.2 0.3 22 6.7 0.0 0.0 1.2 17.5 0.0 0.123 0.0 0.2 17.4 21.0 0.0 23 0.0 1.6 14.5 3.9 15.6 19.7 0.024 1.2 3.9 8.9 0.0 0.0 24 0.9 0.0 0.0 0.0 0.0 49.225 0.0 2.3 1.4 0.0 25 122.1 152.6 0.4 2.6 0.1 0.126 1.5 0.6 0.0 0.0 17.4 13.3 28.2 0.0 0.0 26 0.0 0.0 0.6 0.0 0.0 0.4 0.0 1.4 0.027 15.5 0.0 0.0 4.1 3.6 138.3 0.0 1.0 0.6 27 0.1 0.0 0.0 8.0 25.4 0.0 0.6 0.0 5.428 0.0 0.2 0.0 0.0 11.3 1.9 20.9 28 5.3 0.0 0.0 0.0 14.8 2.6 17.3 12.4 17.129 1.1 0.0 52.5 27.0 13.7 0.4 0.1 29 0.0 0.3 50.9 0.9 1.8 32.0 0.2 7.1 0.3 13.130 0.0 0.5 11.4 0.0 8.6 7.7 0.1 0.0 30 14.7 37.6 28.3 0.2 0.3 2.231 0.0 0.0 17.5 0.1 3.5 0.0 31 0.0 8.4 0.0 0.2
Total 29.5 59.4 7.5 69.8 250.6 166.5 236.0 245.6 41.1 109.9 17.5 6.6 1240.0 Total 31.9 23.2 3.2 93.1 139.3 233.5 292.6 182.8 112.0 131.0 8.5 114.3 1365.4Max 15.5 41.0 3.9 27.3 56.6 56.2 138.3 72.6 8.9 47.1 7.3 5.3 138.3 Max 6.7 9.7 1.6 50.9 122.1 152.6 55.1 57.2 41.7 33.2 6.6 49.2 152.6
Province : Cao Bang At : Cao Bang Year : 1978 (Unit : mm) Province : Cao Bang At : Cao Bang Year : 1979 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 1.0 35.0 8.2 0.3 1 6.2 m m m m m 3.8 0.7 60.0 0.72 1.3 2.1 0.1 13.1 10.0 21.2 28.7 2.4 2 35.4 m m m m m 54.6 0.0 2.0 0.03 0.0 0.3 0.0 29.1 3.8 1.3 0.1 79.3 3 8.2 m m m m m 0.8 19.0 0.14 1.9 1.0 0.0 0.4 0.0 19.4 0.6 6.0 31.8 4 m m m m m 1.5 13.7 0.15 0.0 27.6 0.7 0.8 6.2 0.2 5 0.0 m m m m m 0.4 4.46 1.2 0.2 34.6 52.3 37.5 1.3 6 2.8 m m m m m 42.7 0.2 2.97 0.1 6.3 53.2 10.4 0.0 2.8 7 0.0 m m m m m 27.9 0.0 39.78 1.0 2.0 28.3 33.9 0.8 0.7 30.0 3.2 8 m m m m m 5.9 3.1 2.39 0.0 15.5 0.1 27.3 0.4 3.9 0.2 12.2 0.2 9 m m m m m 5.0 0.4 8.3 0.1
10 25.0 6.2 79.6 1.3 5.3 20.8 73.7 5.1 10 m m m m m 1.1 62.711 3.2 3.9 19.5 11 m m m m m 16.7 30.4 1.8 0.012 2.9 0.0 0.8 3.1 12 m m m m m 3.8 9.9 0.913 0.2 0.1 0.0 18.8 13 m m m m m 1.214 1.3 0.2 12.8 0.3 7.5 0.0 14 0.0 m m m m m 13.2 13.115 0.0 0.4 15 m m m m m 72.8 3.716 0.3 2.0 73.8 16 0.0 m m m m m 14.717 0.2 48.8 0.0 17 m m m m m 20.3 47.918 9.5 9.9 6.1 0.2 18 0.0 m m m m m 0.0 9.2 1.119 0.0 1.2 6.3 4.0 0.2 19 m m m m m 0.3 57.620 0.0 0.0 0.0 0.5 39.5 0.0 20 0.0 m m m m m 0.1 0.121 5.8 2.5 5.4 20.4 1.7 0.0 21 2.3 m m m m m 2.6 1.8 0.0 0.022 8.9 0.7 8.1 64.3 6.0 11.9 0.1 7.3 48.4 4.0 22 1.1 m m m m m 0.0 1.9 0.323 7.4 1.0 47.0 1.5 10.2 1.0 0.5 4.6 23 0.4 m m m m m 7.7 0.024 0.0 0.1 0.0 0.0 0.6 0.6 0.0 24 2.9 m m m m m 27.425 0.0 0.0 0.0 4.9 12.7 0.3 0.6 1.8 25 0.3 m m m m m 6.8 15.826 0.2 8.3 0.2 0.7 7.4 26 0.8 m m m m m 0.3 5.1 0.527 0.3 13.9 1.1 1.1 11.7 0.3 0.0 27 m m m m m 2.628 12.2 18.9 73.1 0.0 0.7 28 m m m m m 2.229 31.3 0.3 2.3 2.8 29 m m m m 4.830 0.0 26.7 2.0 5.3 0.8 30 0.0 m m m m 0.731 0.6 62.8 7.8 1.1 31 0.3 m m 26.0
Total 11.8 24.6 27.8 109.1 502.2 217.6 136.7 266.9 172.3 167.5 127.5 8.2 1772.2 Total 60.7 0.0 0.0 0.0 0.0 0.0 214.1 353.6 204.3 17.0 0.3 0.1 850.1Max 3.2 8.9 25.0 31.3 79.6 34.6 39.5 73.1 37.5 79.3 73.7 5.1 79.6 Max 35.4 0.0 0.0 0.0 0.0 0.0 54.6 72.8 62.7 15.8 0.3 0.1 72.8
A1-37
Table: Daily Rainfall Data Cao Bang Province at Cao Bang
Province : Cao Bang At : Cao Bang Year : 1980 (Unit : mm) Province : Cao Bang At : Cao Bang Year : 1981 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 17.1 0.0 35.2 2.1 0.8 29.1 0.6 1 1.3 0.2 0.0 27.6 10.1 0.9 1.9 11.6 5.32 1.2 0.0 3.7 68.1 0.0 0.2 2 16.2 0.5 0.5 23.5 2.2 1.7 60.9 65.0 33.4 1.23 0.1 0.2 0.2 5.5 0.0 18.6 1.0 0.1 3 2.2 0.4 0.4 0.4 44.1 14.5 0.6 43.8 19.8 0.2 0.04 0.0 0.0 0.1 19.5 2.0 0.2 9.3 0.2 4 1.5 0.0 0.4 12.9 0.8 3.3 11.0 1.05 7.3 13.1 1.0 41.4 4.1 0.1 0.0 5 0.7 0.8 5.3 38.1 25.2 14.7 0.46 0.1 0.2 0.3 0.0 25.5 0.0 6 14.0 1.2 0.7 6.5 0.1 0.5 5.7 3.07 1.2 0.6 0.4 5.2 15.4 7 0.1 0.1 0.0 6.5 0.1 7.28 18.1 2.7 0.0 39.6 7.6 0.3 0.1 0.5 8 1.6 0.0 0.0 30.7 149.0 2.1 16.3 0.39 5.7 0.0 11.9 9 2.0 0.3 0.0 46.2 9.1 6.5 14.0 0.0 1.0
10 3.1 2.6 0.1 0.0 10 0.0 0.0 4.7 17.1 0.0 11.0 7.8 4.7 0.0 0.111 0.3 0.3 0.1 0.9 5.8 0.0 0.8 0.2 0.0 11 0.0 0.7 4.2 2.2 21.5 11.8 14.1 0.312 2.4 40.2 2.5 0.1 0.1 0.5 12 5.3 4.5 1.4 0.3 12.9 4.3 0.2 0.813 0.0 0.1 0.0 4.6 29.5 2.1 30.3 13 3.3 0.0 6.8 0.0 0.014 0.4 0.9 2.9 45.2 34.1 0.0 0.0 0.1 14 0.0 0.3 30.4 10.6 0.5 0.015 0.1 0.1 56.0 29.9 3.9 0.2 13.6 10.5 0.5 15 38.9 0.6 0.5 0.2 1.216 0.0 0.0 0.5 14.0 8.4 54.9 0.0 0.1 1.1 16 0.8 0.9 16.317 0.0 0.0 12.9 4.3 14.1 17.7 0.2 20.4 0.1 1.3 17 0.4 0.3 0.3 2.3 15.118 0.0 0.0 1.8 9.5 0.2 38.1 0.1 3.4 18 1.1 17.8 13.5 3.5 0.019 3.7 0.2 8.6 0.5 34.2 2.3 21.6 1.7 0.1 0.2 19 0.0 0.0 5.3 7.6 2.0 0.2 0.120 2.4 0.0 0.0 3.6 50.3 3.8 0.0 0.1 0.8 20 7.5 71.5 4.7 0.021 3.0 11.2 11.0 12.0 6.9 21 0.0 60.4 0.6 23.4 0.922 8.2 6.0 4.6 9.3 22 2.7 0.3 0.0 41.4 0.2 13.3 63.923 1.2 20.6 34.2 12.8 7.7 45.9 2.9 23 0.0 9.5 17.2 0.7 39.0 0.324 0.5 8.6 4.4 0.0 0.0 11.0 44.2 1.2 0.3 5.0 0.6 24 0.0 1.5 7.5 1.2 28.7 0.025 0.4 2.0 28.0 21.0 12.7 8.7 5.4 2.3 25 0.0 21.7 7.0 6.0 1.726 1.1 0.0 39.9 4.8 0.0 0.7 26 12.8 0.3 38.8 1.3 24.027 0.3 8.7 55.7 0.2 27 0.1 0.3 20.3 4.0 1.7 0.228 1.2 9.1 0.6 28 1.5 0.0 14.4 1.0 1.0 51.8 62.5 0.029 0.0 0.3 10.1 0.3 1.4 19.9 29 0.4 23.2 0.2 12.5 27.5 0.630 1.2 16.9 13.5 2.1 0.0 30 1.6 35.7 2.6 7.6 29.1 0.7 0.031 0.2 5.6 2.6 31 1.7 11.6 7.2 0.5 11.0
Total 11.1 52.9 19.1 59.8 191.4 323.3 298.9 276.7 218.7 121.6 11.3 45.1 1629.9 Total 47.6 10.0 140.2 303.2 265.2 127.1 504.7 226.7 153.6 142.1 63.7 0.4 1984.5Max 3.7 20.6 8.6 28.0 56.0 55.7 50.3 54.9 68.1 38.1 5.4 30.3 68.1 Max 16.2 5.3 38.9 60.4 71.5 30.7 149.0 62.5 65.0 63.9 16.3 0.3 149.0
Province : Cao Bang At : Cao Bang Year : 1982 (Unit : mm) Province : Cao Bang At : Cao Bang Year : 1983 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 36.0 0.0 0.0 0.0 39.0 0.8 0.0 1 16.0 0.0 21.4 12.2 8.22 1.7 0.0 16.2 0.4 5.5 49.2 8.8 14.1 4.1 0.0 2 4.5 0.8 1.3 1.2 2.33 2.1 1.0 0.0 10.0 55.8 29.5 0.9 0.2 1.5 0.0 0.0 3 8.1 0.0 83.2 0.0 5.9 36.1 14.34 11.0 1.0 5.0 0.0 22.9 0.8 0.1 4 22.6 1.7 0.0 1.4 0.6 4.6 0.3 27.0 0.95 0.0 0.4 0.0 0.9 12.7 1.8 1.4 18.5 5 0.5 5.0 0.0 91.7 0.2 0.8 6.86 0.1 7.6 118.7 5.5 7.8 72.7 2.4 4.3 13.6 0.4 6 0.0 0.5 15.3 0.0 0.4 18.37 4.1 0.3 0.0 1.7 9.9 0.0 10.4 7 2.8 0.0 3.3 1.5 14.68 0.8 0.4 0.0 0.5 35.5 33.0 0.0 23.9 0.2 8 0.0 0.0 0.49 4.3 0.0 10.2 7.4 1.2 12.8 0.0 9 0.0 1.4 0.0
10 0.6 2.6 0.0 36.6 0.0 10 0.0 4.0 0.0 5.8 0.411 0.0 7.7 5.1 1.1 0.2 3.8 11 0.0 0.0 0.0 65.8 0.0 26.612 7.2 0.0 0.6 0.3 0.0 1.5 12 5.3 1.9 6.8 34.013 0.6 0.0 13.5 103.9 1.5 23.0 13 2.3 4.4 1.0 12.814 0.0 0.0 1.4 0.5 0.2 17.8 14 0.0 0.6 0.0 1.0 0.0 1.0 15.815 32.0 0.7 0.0 0.0 27.8 15 0.0 2.9 2.5 45.3 0.0 0.0 6.616 5.5 9.8 1.4 1.9 16 0.3 4.6 17.017 1.6 0.8 13.7 7.0 0.2 17 0.2 2.1 0.0 2.9 4.7 1.7 0.118 0.0 0.2 6.4 3.4 28.8 5.1 6.0 0.6 18 0.0 0.6 0.0 7.2 5.2 46.2 5.4 0.0 0.119 3.7 7.0 2.8 14.4 4.9 19 0.2 49.6 2.2 6.8 0.020 5.4 0.5 30.1 23.1 1.8 0.0 20 1.5 0.0 0.0 13.1 2.5 0.021 1.3 0.0 0.0 14.7 1.0 1.8 21 6.2 0.3 0.3 2.8 1.022 0.2 8.9 2.4 3.5 0.0 22 0.1 5.0 7.0 34.8 1.3 1.5 1.723 2.4 0.5 2.4 34.9 1.0 23 0.0 0.2 0.2 74.4 2.3 23.724 0.3 0.0 1.2 18.7 2.5 24 6.2 44.5 4.3 27.3 4.825 0.0 0.3 0.4 33.8 34.8 0.4 25 0.0 0.5 32.0 4.226 0.4 1.0 0.0 17.9 14.2 1.1 1.0 0.0 26 0.0 11.8 4.6 0.0 0.027 1.4 0.4 1.7 0.0 8.2 2.0 27 1.0 26.7 4.6 8.9 0.0 16.6 3.628 0.1 4.2 0.0 50.4 1.2 0.5 1.4 30.0 6.3 28 15.4 0.0 5.5 10.3 5.4 33.7 19.929 0.0 0.2 9.2 8.8 0.0 0.0 0.0 29 0.0 0.0 31.8 29.0 1.8 4.630 0.0 0.1 0.0 0.1 16.5 19.5 0.0 30 19.7 28.2 42.7 0.331 0.0 31 7.5
Total 23.3 29.3 38.2 76.2 200.5 223.1 212.2 358.1 227.7 80.2 110.8 4.9 1584.5 Total 40.7 37.1 32.3 78.9 227.3 239.8 144.7 206.9 216.1 132.0 97.1 26.4 1479.3Max 11.0 7.6 32.0 36.0 118.7 103.9 49.2 72.7 34.9 30.0 27.8 3.8 118.7 Max 22.6 15.4 16.0 44.5 74.4 91.7 42.7 49.6 65.8 33.7 34.0 19.9 91.7
A1-38
Table: Daily Rainfall Data Cao Bang Province at Cao Bang
Province : Cao Bang At : Cao Bang Year : 1984 (Unit : mm) Province : Cao Bang At : Cao Bang Year : 1985 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 0.1 125.7 3.2 6.5 0.1 1 0.8 1.0 0.2 0.5 16.6 4.4 0.0 5.92 0.0 0.3 1.3 4.2 3.3 0.1 0.4 0.1 2 0.9 0.2 1.0 0.4 6.7 0.13 0.0 0.0 0.0 8.3 0.6 12.5 0.5 0.1 3 0.8 1.7 0.2 80.6 0.64 0.1 15.6 52.0 8.2 4 0.2 0.0 0.0 1.8 24.6 8.05 0.2 0.0 1.9 18.2 64.5 0.2 5 0.1 0.4 3.56 0.9 0.0 0.0 8.7 59.6 9.6 0.1 6 0.2 14.5 14.77 1.1 0.6 0.8 15.7 72.4 7 1.8 1.9 0.1 3.7 36.4 112.2 0.08 0.9 0.3 0.7 6.0 1.8 0.0 8 0.4 3.0 46.4 88.8 6.59 0.0 0.3 6.4 0.1 0.0 0.0 13.6 0.4 9 0.1 2.4 0.8 16.2 0.3 4.2 0.6 0.0
10 0.1 55.3 20.7 1.1 44.2 10 0.8 4.3 0.2 8.5 28.1 0.0 0.011 0.0 0.0 27.0 31.1 8.5 0.6 5.7 11 0.0 0.0 6.6 14.6 18.1 0.1 49.5 0.012 0.3 0.0 0.6 14.3 15.9 0.4 12.1 3.6 12 0.9 20.0 15.7 0.2 9.9 47.8 2.213 0.0 1.2 0.2 0.7 66.1 0.0 0.1 13 26.0 7.2 29.3 0.0 5.0 31.014 0.1 1.9 4.7 0.0 1.0 14 0.0 0.5 0.0 13.9 14.2 0.015 0.0 0.2 3.8 2.6 1.7 15 0.0 0.2 0.2 16.5 37.416 0.9 41.3 73.2 0.1 0.8 3.4 1.5 16 0.4 0.6 17.9 7.5 77.2 8.1 10.017 0.0 15.9 0.1 27.7 14.5 0.1 17 1.2 15.2 12.1 24.0 36.718 0.0 0.0 7.2 10.9 48.7 29.7 0.6 18 7.3 1.0 1.6 0.0 3.1 1.019 1.0 0.0 21.6 3.4 11.5 0.0 19 0.1 0.2 0.1 0.1 0.020 0.3 0.0 0.4 29.1 2.1 1.8 0.0 20 0.0 0.3 0.0 0.3 0.2 6.5 29.1 10.0 0.021 0.0 0.0 0.2 6.6 16.7 8.1 0.8 21 5.3 2.5 8.3 2.1 13.6 2.1 8.9 0.7 0.022 2.6 0.2 0.1 13.6 3.8 0.1 22 1.4 2.7 18.3 1.6 0.923 0.0 0.0 17.0 0.4 23 0.0 2.1 0.4 19.2 0.4 0.9 0.224 1.0 0.5 3.3 1.2 6.2 24 0.0 0.2 0.0 6.3 0.7 8.6 9.125 0.0 0.7 27.3 25.5 1.7 37.0 25 5.2 0.7 0.8 1.0 6.9 52.9 1.2 0.626 0.0 0.1 0.1 1.0 59.4 15.6 26 0.2 0.8 23.8 21.5 4.8 14.3 0.0 42.127 0.8 0.0 0.0 1.7 0.4 26.1 20.7 1.8 27 0.8 0.6 2.2 16.6 58.6 26.1 0.028 0.3 1.8 0.0 0.9 14.2 0.0 0.1 28 3.7 0.0 0.0 9.2 19.6 108.0 9.029 0.9 1.0 0.1 8.7 5.6 29 3.9 5.7 7.6 28.3 8.4 49.2 0.0 14.330 0.6 0.3 5.4 0.1 26.9 30 0.0 7.4 59.6 9.7 0.7 21.2 3.3 1.031 0.0 0.0 1.3 0.0 31 3.3 18.4 0.6 1.0
Total 5.8 2.9 6.4 89.3 177.2 353.2 263.0 354.6 201.0 48.8 58.4 11.7 1572.3 Total 21.1 29.1 65.1 79.5 183.9 216.6 317.4 636.7 229.7 80.3 128.0 1.0 1988.4Max 1.0 1.8 2.6 41.3 73.2 125.7 55.3 66.1 72.4 14.5 44.2 5.7 125.7 Max 5.2 15.2 23.8 26.0 59.6 52.9 80.6 112.2 88.8 36.7 37.4 1.0 112.2
Province : Cao Bang At : Cao Bang Year : 1986 (Unit : mm) Province : Cao Bang At : Cao Bang Year : 1987 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 3.8 0.8 0.0 1.0 5.9 9.8 0.3 m 1 27.1 0.3 31.4 0.4 17.92 0.0 0.0 8.2 26.5 0.2 m 2 4.6 17.1 0.0 6.8 10.5 4.8 1.03 0.8 0.0 18.9 0.1 22.0 5.0 m 3 7.4 6.2 0.1 10.0 1.5 1.2 2.6 3.74 0.0 0.0 0.0 0.6 0.3 27.7 5.9 0.5 0.2 m 4 0.2 0.8 3.7 11.8 2.9 2.35 0.3 2.6 0.9 9.3 m 5 0.6 8.2 0.0 0.3 2.06 0.6 20.5 22.2 33.8 m 6 7.8 27.6 0.0 17.9 0.27 0.0 7.2 9.7 0.2 26.7 0.5 m 7 0.2 15.0 7.5 40.0 3.7 0.9 0.1 0.8 3.88 0.0 18.8 0.3 54.1 4.6 3.2 m 8 1.5 23.1 4.0 4.4 0.19 0.0 0.8 1.3 0.2 8.0 6.2 16.7 0.0 m 9 15.3 0.2 0.1 0.1
10 46.1 24.7 0.8 7.2 0.9 4.4 m 10 3.6 1.4 0.0 6.0 0.1 0.1 0.2 0.111 0.6 64.6 80.2 1.7 0.0 m 11 0.8 1.2 15.3 0.2 2.0 0.112 26.0 14.0 62.1 2.7 m 12 0.8 0.4 2.2 2.213 0.7 12.6 24.5 6.7 26.7 0.4 23.3 m 13 13.6 0.1 0.0 0.5 0.314 6.6 13.0 18.7 0.5 0.3 1.9 9.6 m 14 0.5 1.6 5.1 0.5 0.8 0.215 31.5 2.4 1.6 2.6 m 15 0.3 31.1 0.9 5.016 0.0 1.2 4.0 m 16 0.3 2.9 0.0 1.0 24.7 0.0 11.2 2.4 0.217 0.0 31.1 6.5 m 17 27.7 22.1 12.1 6.0 0.118 0.0 3.5 1.0 15.0 m 18 0.0 13.4 92.0 0.0 0.119 1.2 14.0 49.3 m 19 0.4 0.0 1.9 6.6 0.5 0.1 0.120 0.9 13.6 0.1 m 20 0.1 11.0 1.8 4.4 0.0 0.1 0.121 1.8 25.2 5.7 22.0 0.1 0.5 m 21 1.0 0.9 5.7 17.1 66.2 1.3 0.2 0.122 1.4 0.0 6.0 50.8 0.0 3.3 13.8 m 22 0.9 0.5 0.2 79.2 3.3 8.7 6.223 2.6 1.4 1.0 151.5 3.0 17.3 m 23 1.7 38.8 23.2 1.1 0.1 0.124 2.7 0.2 26.4 20.0 1.6 4.4 m 24 0.5 9.0 1.1 0.125 3.2 0.1 0.0 5.2 13.5 4.1 12.9 1.7 23.8 m 25 0.5 37.726 1.2 0.2 17.7 16.2 0.5 27.0 m 26 3.0 6.6 0.0 0.0 0.1 0.1 0.127 1.6 1.6 14.6 7.4 13.4 m 27 0.6 1.0 23.2 4.4 12.7 0.2 0.0 0.128 0.0 1.6 13.2 m 28 0.9 0.1 0.0 8.8 0.1 0.2 0.129 0.0 34.2 1.8 0.2 m 29 0.2 17.8 42.2 21.2 0.5 0.1 0.130 120.7 45.9 m 30 15.4 11.3 48.6 0.9 0.131 0.0 m 31 7.8 17.7 0.9 0.1
Total 9.9 9.4 2.6 269.2 271.9 346.8 405.1 158.3 176.7 105.8 38.7 0.0 1794.4 Total 35.5 12.4 10.0 66.0 125.3 141.9 276.3 247.2 251.2 50.5 36.7 1.8 1254.8Max 3.2 3.8 1.6 120.7 64.6 80.2 151.5 62.1 45.9 27.0 23.3 0.0 151.5 Max 27.1 4.6 7.4 17.1 27.7 40.0 79.2 48.6 92.0 12.1 6.0 0.2 92.0
A1-39
Table: Daily Rainfall Data Cao Bang Province at Cao Bang
Province : Cao Bang At : Cao Bang Year : 1988 (Unit : mm) Province : Cao Bang At : Cao Bang Year : 1989 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.4 0.2 16.1 11.5 0.1 1 2.1 0.7 2.0 0.3 12.7 7.62 0.4 0.3 2.3 8.9 2 0.0 6.9 0.1 0.83 0.0 0.4 1.1 27.9 1.3 3 52.6 11.2 2.3 0.2 0.1 0.14 1.1 24.7 0.4 2.9 2.2 0.1 4 8.5 1.0 0.2 9.8 6.0 17.5 10.8 0.15 0.6 11.9 0.1 25.7 1.6 0.1 5 23.2 1.3 33.7 0.4 30.0 3.0 0.16 0.0 0.5 0.5 0.1 15.2 29.8 1.9 6 0.0 1.3 0.2 1.0 0.9 0.17 1.4 1.0 0.0 0.4 26.3 1.4 0.2 0.0 7 1.6 1.9 0.6 0.0 0.28 16.8 1.5 0.1 0.2 8 0.0 5.1 0.8 0.9 2.1 0.19 0.8 0.0 0.8 9 0.2 10.2 54.7 6.5 0.1 0.1
10 0.0 0.2 11.5 18.5 2.4 0.1 10 0.0 0.0 16.0 0.4 0.1 0.111 1.2 0.1 0.5 1.0 1.7 0.2 13.5 11 0.2 1.9 3.1 2.0 2.1 7.1 3.112 0.0 0.9 6.4 9.4 0.9 1.6 3.8 0.1 12 2.3 0.0 1.7 17.3 18.6 64.2 0.1 0.013 0.6 22.1 2.0 3.4 0.1 13 0.0 0.0 0.0 18.7 13.3 3.4 43.9 0.1 0.4 3.214 0.3 0.0 20.6 0.8 52.5 0.7 0.4 14 1.2 0.0 12.8 3.7 1.0 4.1 31.8 1.015 0.3 0.0 10.5 0.0 0.1 15 2.7 0.1 0.0 0.1 12.416 2.2 4.8 0.7 16 2.4 5.8 3.0 0.017 0.5 0.2 0.0 4.4 27.6 47.9 1.2 25.3 0.2 1.8 0.1 17 0.7 0.2 0.6 0.0 0.0 0.118 0.0 2.2 3.6 13.9 3.4 3.7 0.3 0.1 18 2.1 0.1 2.4 1.119 11.4 10.0 15.7 19 0.3 34.3 0.120 0.9 4.9 0.1 20 0.6 0.7 25.3 2.7 21.9 1.1 1.021 0.2 0.9 1.6 15.4 0.2 21 2.3 20.322 0.5 0.1 4.9 0.6 22 0.4 8.5 1.2 0.0 0.0 0.223 0.1 0.8 0.1 3.8 24.0 0.6 10.2 18.7 23 1.3 0.8 0.1 7.7 4.2 1.6 10.1 0.1 0.2 0.624 0.5 2.4 1.5 9.6 100.3 20.5 24 2.2 5.0 2.0 0.9 18.6 1.1 1.7 0.0 0.125 1.2 0.5 0.5 28.3 0.5 1.3 25 2.4 0.1 13.9 0.0 0.4 7.7 0.0 9.026 0.3 14.2 1.0 4.9 13.7 0.0 17.6 5.4 26 19.3 0.7 1.8 0.3 0.127 0.2 1.0 0.0 0.5 4.4 9.5 0.8 27 0.0 7.8 24.8 19.0 0.1 0.028 0.0 0.1 0.9 15.4 2.5 3.4 28 1.1 0.1 4.7 15.9 0.2 36.0 1.5 2.029 0.0 0.5 17.3 110.1 2.5 15.8 14.8 0.9 29 1.2 5.4 0.7 26.9 1.6 0.230 1.0 0.0 0.1 3.7 19.1 157.9 30 0.1 17.1 10.4 1.0 0.0 0.931 4.5 1.1 0.0 31 1.1 6.4 12.2 0.1 0.2
Total 10.1 38.2 6.9 32.4 222.3 164.7 155.7 506.4 93.6 71.4 8.4 1.5 1311.6 Total 50.7 17.1 80.5 52.7 161.7 207.5 152.2 200.3 70.4 66.0 12.9 8.2 1080.2Max 4.5 14.2 1.5 17.3 110.1 47.9 27.9 157.9 29.8 20.5 5.4 0.8 157.9 Max 23.2 5.0 25.3 17.1 52.6 54.7 34.3 64.2 30.0 31.8 7.6 3.1 64.2
Province : Cao Bang At : Cao Bang Year : 1990 (Unit : mm) Province : Cao Bang At : Cao Bang Year : 1991 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.4 49 0 2.9 1.8 1 1.3 1.8 48.1 0.0 0.42 0.3 0 0 3.8 2 0.5 0.1 0.4 2.1 3.6 1.3 0.0 0.0 1.33 0.7 0 0.4 2 21.3 0.1 3 0.0 1.6 0.3 0.0 0.0 0.0 0.0 10.5 34.6 0.04 0.2 6.5 26.2 13.1 0 41.7 0 2.9 4 5.8 0.2 0.1 0.4 0.0 23.5 10.0 1.8 6.0 0.0 0.25 0.8 0.6 1.3 8.7 2.9 3.3 4.9 22 5 5.3 0.2 0.8 0.0 43.5 0.0 13.96 0.8 2.7 0.1 0.3 2.3 0.2 6 0.1 0.0 2.4 0.0 0.07 0.6 0.3 3.1 0.8 0.2 1.8 0.2 7 0.1 13.5 21.1 17.9 40.9 0.0 0.18 0.1 1.2 0.8 2.4 0.8 2 0.1 8 0.7 0.2 8.4 1.8 0.0 0.2 0.09 0.1 1.6 15.6 27.9 0.1 29.1 0.1 9.6 0.2 9 0.1 62.3 11.7 0.1 0.0 0.0
10 0 0.8 3.5 7 6.7 0 0.1 0.1 10 0.1 1.0 2.4 30.2 0.0 11.911 0.1 2.2 0.7 0.6 3.9 0.3 1.7 0.3 0.1 11 41.6 0.0 12.8 0.012 12.3 0.2 0.7 1.2 0.1 3.1 8.3 0.1 12 0.0 0.0 0.1 21.1 46.6 0.0 10.0 2.613 16.7 2.4 0.1 1.5 35.8 0 0.1 13 0.2 33.8 60.0 27.9 3.0 61.9 5.114 12.4 7.1 0 11.1 2.9 0 14 1.4 2.0 4.1 19.3 18.9 2.1 0.0 1.715 3.2 30.3 0 1.2 0 12.4 15 1.3 0.0 13.2 0.0 34.6 0.0 0.1 0.116 0.9 9.6 51.2 62.9 23.1 1 16 0.5 0.9 5.9 13.5 0.4 7.0 0.0 10.3 0.0 0.217 0.1 16 3 5.9 0 4.6 17 1.1 0.6 0.0 0.0 6.0 1.3 37.5 0.0 3.0 0.0 0.018 2.1 1 3.4 30.5 19.8 3.9 18 0.1 0.2 1.4 1.4 1.1 3.0 3.6 0.0 0.119 0.1 2 0 69.5 7.3 1.7 19 0.6 0.1 0.2 2.0 0.1 0.1 0.3 0.4 0.0 0.0 0.0 0.020 0 0.1 21.6 23.2 0.6 28.9 4.9 1 20 4.0 0.7 0.9 0.0 0.0 0.021 1.6 0 31.8 10.5 5.6 0.4 23.4 22.2 2.8 21 1.3 9.4 0.122 0.2 0 0.5 9 12.8 1 29.8 0.2 1.1 0.1 22 0.0 98.4 7.8 0.4 0.0 12.123 0 9.5 7.2 5.7 9.8 15.7 2 0.8 23 0.6 14.7 0.0 0.0 0.024 0.1 15.5 0.5 9.3 1 0.1 0.3 54 0.5 24 0.0 0.0 17.7 4.0 1.825 0.1 3 0.6 4.7 14 1 0 0 25 1.1 0.0 0.6 30.4 0.0 0.0 3.9 0.026 0 35.8 13.5 0.9 26 9.3 1.3 22.2 1.0 0.8 10.9 0.0 2.5 0.027 8.4 14.5 16.3 0.2 27 0.0 0.2 0.1 0.0 3.7 0.0 14.5 0.0 0.0 1.4 25.628 0.2 61 11 54.1 0 0 1.4 28 0.6 3.8 3.8 5.3 18.2 0.0 0.029 24.5 0 3.2 1.2 0.2 0 29 1.1 0.3 1.6 3.0 1.630 11.6 0 28 0.7 5.5 0.1 2.2 30 0.1 12.6 3.3 5.0 33.9 0.0 1.131 4.5 21.5 0 0 31 1.9 0.9 4.9
Total 55.2 74.8 227.6 87.6 169.7 207.2 367.9 61.4 117.2 110.8 59.4 4.2 1543.0 Total 34.3 6.4 94.3 13.3 108.8 405.3 266.7 296.6 54.5 30.1 39.0 32.3 1381.6Max 16.7 16.0 61.0 27.9 62.9 69.5 54.1 35.8 29.8 54.0 22.0 1.4 69.5 Max 9.3 1.6 33.8 4.1 60.0 98.4 40.9 61.9 34.6 10.3 12.1 25.6 98.4
A1-40
Table: Daily Rainfall Data Cao Bang Province at Cao Bang
Province : Cao Bang At : Cao Bang Year : 1992 (Unit : mm) Province : Cao Bang At : Cao Bang Year : 1993 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.9 9.9 9.8 0.0 21.4 0.0 0.0 0.0 0.0 0.1 1 0.0 0.0 0.0 7.8 40.8 59.3 0.0 0.0 0.02 0.4 7.4 0.0 0.5 7.0 1.1 0.0 0.0 0.0 0.0 2 0.0 0.0 27.5 1.2 0.3 0.2 0.13 6.4 0.0 1.3 0.0 0.0 0.0 0.0 0.0 3 0.0 0.9 0.0 6.4 12.0 7.0 12.0 1.8 0.0 0.0 0.04 0.0 0.0 12.9 0.0 0.0 0.0 4 2.8 0.0 0.0 0.0 1.5 0.1 7.7 0.1 0.1 0.05 0.0 0.2 4.9 0.0 0.0 0.0 0.3 5 0.6 0.0 0.0 0.0 0.0 29.4 2.4 14.2 0.06 3.1 0.3 8.3 70.1 0.2 27.0 0.0 0.0 6 0.0 0.0 1.0 0.0 11.5 13.4 10.5 2.8 0.0 0.07 0.2 6.6 0.8 0.0 16.3 0.8 0.0 1.2 0.1 7 0.9 0.0 4.5 0.0 8.3 7.9 8.4 0.3 0.2 0.1 0.18 0.5 2.5 0.1 0.0 0.1 8.5 0.0 8 0.0 0.0 0.2 25.5 26.6 1.6 0.0 0.0 0.0 0.19 1.1 0.6 0.1 0.0 0.0 19.2 17.3 0.0 0.0 9 1.3 1.0 0.0 4.7 6.2 11.3 0.0 0.0 0.1 0.0 0.0
10 0.0 1.0 0.9 0.0 4.0 0.0 0.0 10 0.5 36.6 5.3 3.7 0.2 0.0 0.0 0.0 0.111 4.6 0.2 0.0 0.0 10.0 0.0 11 0.6 0.3 0.0 0.0 1.3 11.0 0.2 0.0 0.0 0.5 0.012 0.3 1.0 1.7 0.6 0.2 0.0 0.0 0.0 12 0.2 0.0 0.6 7.0 18.0 1.1 7.1 0.1 1.5 0.013 0.2 1.6 0.3 0.3 0.2 0.0 13 0.0 2.1 3.8 9.4 0.1 3.4 0.4 0.0 0.1 0.0 0.014 0.5 0.0 3.2 0.6 13.8 0.2 8.4 0.1 0.1 14 19.9 5.4 0.6 3.0 1.6 0.6 0.6 0.0 0.2 0.015 0.0 0.2 23.0 0.7 0.0 0.0 4.2 15 1.8 9.4 0.0 0.4 52.3 0.4 2.4 0.0 0.0 0.0 0.016 0.0 6.8 0.2 0.0 0.0 0.0 0.6 0.0 16 0.0 0.0 20.5 19.6 0.0 0.0 0.0 1.8 0.117 0.0 3.3 35.0 0.0 16.0 0.0 0.0 0.0 17 0.0 0.3 20.3 0.2 31.3 5.6 0.0 0.018 0.4 2.5 1.7 4.1 0.0 0.0 0.0 0.2 18 20.9 0.0 11.5 0.0 0.0 0.6 8.4 1.9 23.719 3.4 1.6 0.4 6.8 0.0 0.1 0.0 19 5.3 0.2 0.6 15.0 0.020 1.3 1.6 25.6 2.6 0.0 0.0 20 0.7 13.1 0.6 1.4 0.0 23.0 0.0 30.0 0.021 0.0 5.2 0.0 38.2 0.0 24.6 0.0 0.0 21 0.0 0.0 0.0 0.1 4.7 52.9 0.1 0.0 0.0 0.022 2.0 0.5 36.3 0.1 0.0 22 1.8 0.5 26.7 3.3 2.9 1.6 0.1 0.0 0.023 1.5 8.9 0.0 0.0 4.2 23 0.0 0.7 0.0 0.0 16.4 4.4 25.8 0.0 0.0 0.024 8.8 0.4 11.8 1.2 65.5 0.0 1.0 20.7 24 0.3 2.1 0.0 0.6 4.3 14.0 0.1 0.0 0.0 0.025 0.0 0.0 1.0 0.0 46.5 1.5 5.7 0.0 0.0 0.2 38.8 25 2.0 3.9 0.3 0.0 0.1 0.0 0.0 0.126 27.7 0.1 1.0 12.8 1.8 0.2 0.0 26 0.9 0.0 4.9 0.0 0.0 0.0 0.1 0.0 0.5 0.127 0.1 12.7 0.0 2.1 2.5 0.1 0.0 0.0 27 2.5 0.0 3.1 0.0 0.0 0.0 0.0 0.128 1.4 2.1 1.3 0.9 9.6 12.8 0.1 0.0 0.0 28 0.0 0.0 11.5 2.1 0.0 0.0 0.7 0.129 9.9 0.2 0.9 0.0 0.1 0.0 0.0 29 0.0 0.0 0.2 141.9 0.0 1.5 14.7 47.3 0.0 0.130 36.3 19.3 3.0 3.6 0.1 0.1 3.1 30 0.1 2.8 2.5 17.3 3.2 1.1 0.0 0.031 0.1 0.1 0.0 0.0 0.0 31 0.0 0.4 3.2 0.0 0.0 0.1
Total 23.4 79.2 19.9 4.9 132.6 159.0 304.2 36.0 114.5 0.6 14.7 67.5 956.5 Total 27.8 66.3 11.6 37.2 251.7 302.1 237.9 176.7 97.4 49.9 28.3 1.0 1287.9Max 8.8 27.7 9.8 2.5 46.5 35.0 70.1 19.2 27.0 0.2 8.5 38.8 70.1 Max 19.9 20.9 4.5 11.5 52.3 141.9 52.9 59.3 30.0 47.3 23.7 0.1 141.9
Province : Cao Bang At : Cao Bang Year : 1994 (Unit : mm) Province : Cao Bang At : Cao Bang Year : 1995 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.1 0.4 9.1 0.0 1.0 4.1 4.0 0.1 0.0 43.4 1 16.8 0.6 0.0 0.0 4.8 26.9 0.0 0.1 40.0 0.1 0.02 0.0 0.0 0.2 0.6 0.0 0.0 0.0 0.0 0.0 0.0 2.8 2 8.1 0.1 0.0 1.4 0.0 7.0 54.7 1.2 83.83 0.1 0.0 0.0 0.2 29.2 0.0 0.0 0.6 0.0 0.0 4.8 3 8.2 0.0 0.0 0.0 0.8 0.6 3.2 19.0 0.04 0.0 0.7 0.0 5.8 16.5 31.4 0.0 0.0 18.8 0.1 4 0.0 0.0 28.6 9.9 26.85 0.1 1.6 0.4 4.2 21.0 0.4 0.0 0.4 24.3 0.1 0.0 5 0.0 0.0 54.1 14.1 17.4 0.06 0.1 2.3 0.0 7.2 0.1 0.0 0.9 0.1 0.0 6 0.1 0.0 0.0 0.7 0.0 3.5 15.6 6.2 0.07 0.0 0.0 7.1 1.4 35.2 8.9 0.2 0.1 8.4 7 0.0 0.0 1.3 2.6 4.2 11.2 30.5 0.7 31.6 0.2 6.7 0.18 0.0 0.0 0.0 4.3 27.8 24.4 17.8 0.1 0.0 0.0 8 0.0 3.7 0.0 8.1 0.0 0.0 6.3 10.5 0.0 0.2 2.3 0.19 0.0 0.0 0.0 0.7 0.2 0.6 68.1 3.9 3.1 0.0 0.2 9 0.1 0.0 0.0 1.0 0.0 0.0 0.0 3.1 0.3 0.1
10 0.0 7.4 0.5 0.1 4.4 0.0 0.0 2.6 0.1 0.0 0.1 0.1 10 0.0 0.9 0.1 0.0 1.0 0.211 0.0 0.5 0.2 0.0 30.5 0.0 0.0 0.0 0.0 0.0 0.0 0.1 11 0.0 9.6 0.0 1.3 13.4 0.112 0.0 0.9 0.3 29.9 0.0 46.9 0.0 1.9 0.0 0.0 0.1 12 1.2 0.4 5.9 5.8 0.0 6.1 0.513 0.1 4.3 0.0 1.4 0.0 4.5 38.2 0.1 0.2 0.0 13 0.0 0.8 0.1 6.1 5.9 18.4 1.5 0.2 0.1 1.514 1.1 0.0 1.6 1.2 23.8 1.1 3.4 21.6 0.1 14 0.1 12.3 1.0 0.0 7.0 0.0 3.7 35.9 0.0 14.1 0.115 0.1 0.0 1.0 0.8 16.0 49.0 0.0 14.0 0.0 0.5 15 1.4 0.2 0.0 0.2 0.0 0.4 35.3 0.0 0.1 0.116 0.0 0.3 0.1 0.0 8.4 21.3 65.0 10.6 0.0 0.0 1.1 16 0.0 0.2 0.0 0.0 8.9 24.1 45.2 1.3 0.117 0.2 0.7 3.8 1.0 57.6 18.1 77.4 31.9 0.0 1.0 0.1 0.7 17 0.2 0.6 0.0 0.0 32.5 14.7 0.0 0.3 0.118 0.2 0.1 0.9 0.8 0.0 0.0 37.7 19.0 0.7 0.3 0.6 18 0.0 0.4 2.6 0.7 13.2 0.0 0.019 0.0 3.2 3.5 0.0 9.0 3.4 1.1 5.3 0.0 1.7 19 0.0 0.0 0.1 0.6 3.7 1.4 2.4 0.120 0.5 0.0 18.8 0.0 10.5 0.0 0.0 0.0 1.4 0.0 20 0.0 0.0 2.3 2.4 0.7 16.9 0.6 1.421 0.1 14.5 0.1 14.9 0.0 20.6 0.0 0.0 0.0 21 0.0 0.0 1.2 0.1 7.2 4.8 0.4 0.1 0.822 0.0 1.9 4.6 1.1 5.7 2.3 20.5 0.1 0.8 0.0 22 0.0 0.0 28.5 0.0 0.423 0.0 0.0 9.9 44.3 0.0 1.5 0.1 0.0 23 0.2 0.1 0.1 7.2 0.0 0.024 0.0 0.1 0.0 30.4 0.4 3.4 0.0 0.1 0.1 24 4.8 0.0 0.0 0.0 5.3 41.4 0.0 3.825 0.0 3.2 0.0 0.6 0.0 11.7 0.1 0.1 0.1 25 4.5 0.3 0.1 7.2 4.5 0.2 0.0 10.0 0.326 0.0 0.1 9.9 0.0 22.6 47.1 0.3 5.5 0.1 0.0 0.1 26 1.7 3.7 71.7 0.0 1.9 0.1 0.7 0.127 0.0 0.2 13.2 45.0 12.4 11.2 0.0 10.3 0.1 1.0 0.0 27 6.5 0.0 1.3 31.1 0.0 0.028 0.0 3.4 0.3 0.0 1.0 12.0 0.0 0.1 0.0 0.0 28 0.0 0.0 52.1 2.7 19.2 3.7 0.029 2.1 0.2 0.0 0.0 10.2 9.0 0.0 0.1 29 8.8 0.0 18.9 16.6 3.4 49.4 0.1 0.130 6.3 0.6 0.4 0.8 27.2 29.1 0.0 0.0 23.5 0.0 30 0.0 12.0 5.4 0.0 11.9 10.0 0.1 0.131 3.7 13.6 13.6 20.0 0.0 0.0 0.8 31 0.8 1.2 0.0 0.5
Total 13.4 17.8 73.0 14.2 305.9 123.5 559.0 339.7 98.5 90.6 28.2 65.0 1728.8 Total 53.5 30.0 16.1 39.7 189.7 218.8 249.6 328.2 257.6 7.8 27.7 0.6 1419.3Max 6.3 7.4 14.5 9.1 57.6 22.6 77.4 65.0 20.5 24.3 23.5 43.4 77.4 Max 16.8 12.3 8.8 12.0 71.7 54.1 54.7 45.2 83.8 3.8 14.1 0.1 83.8
A1-41
Table: Daily Rainfall Data Cao Bang Province at Cao Bang
Province : Cao Bang At : Cao Bang Year : 1996 (Unit : mm) Province : Cao Bang At : Cao Bang Year : 1997 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.1 1.5 0.0 0.0 0.0 1.1 0.3 1 0.1 0.9 0.0 26.4 0.0 15.3 2.7 1.6 0.3 1.42 4.1 0.8 4.5 0.0 1.0 0.0 10.7 1.9 2 0.0 4.9 0.0 0.0 0.0 7.5 0.4 4.3 3.0 0.03 0.0 2.6 34.6 0.5 0.0 0.0 0.0 1.7 0.0 3 16.9 2.6 5.3 0.0 0.04 0.4 0.0 0.2 12.9 16.7 0.0 0.0 30.9 0.1 4 0.0 0.0 10.0 2.9 0.0 0.0 0.0 0.0 0.15 3.1 4.0 0.0 16.7 1.0 5 0.9 0.0 0.0 19.7 5.0 84.2 0.0 42.1 0.0 0.06 0.0 0.0 0.0 0.0 0.9 18.2 6 0.1 0.3 17.0 0.5 0.7 2.2 0.0 0.07 27.6 0.6 15.0 5.8 0.0 44.3 0.0 7 0.4 0.0 0.0 0.1 3.0 0.0 3.4 0.08 0.4 2.4 2.3 25.5 0.0 13.8 0.0 8 1.5 0.1 0.0 4.3 5.3 119.8 0.0 0.0 0.59 0.0 0.0 8.0 3.4 0.0 0.6 9 0.0 0.2 2.2 29.0 68.2 0.0 0.0 0.0
10 0.5 0.0 0.4 0.4 0.0 72.9 0.0 10 0.3 36.6 0.0 16.4 0.0 1.711 0.9 0.0 0.0 3.4 37.3 8.2 0.0 11 0.8 0.0 0.0 0.0 6.9 0.0 7.212 1.2 0.4 10.5 29.8 0.0 0.0 0.0 12 0.0 30.7 28.1 0.0 0.1 3.6 0.013 0.0 2.4 0.2 0.6 5.6 1.9 0.0 0.0 13 1.0 0.1 35.9 3.3 1.0 0.114 0.3 0.3 8.0 0.0 56.8 0.5 13.9 0.9 0.0 14 0.0 3.8 7.2 0.4 0.9 2.0 0.015 0.8 0.5 0.1 28.6 7.4 6.4 0.0 0.0 15 0.0 11.7 0.0 0.0 0.5 22.5 20.7 0.0 0.816 0.4 70.9 32.8 31.1 0.1 0.0 0.0 16 32.4 0.0 0.0 24.9 17.0 5.4 0.017 0.0 20.1 4.0 0.9 0.2 0.0 0.0 17 10.1 0.0 10.3 2.8 0.018 0.0 1.7 1.6 0.1 1.3 68.1 32.0 0.0 0.0 0.0 0.0 18 40.9 15.8 0.0 0.0 20.5 0.0 0.0 1.5 0.019 0.1 0.0 0.0 0.4 33.2 28.5 0.0 0.1 0.0 19 2.6 2.8 0.0 7.1 17.6 0.0 14.6 0.0 8.020 0.0 0.2 0.0 48.1 6.1 9.0 0.2 0.0 20 0.1 10.3 24.1 3.0 5.2 0.0 5.4 0.1 0.2 0.021 2.2 3.2 1.3 1.7 0.0 0.2 0.0 0.0 21 0.0 0.4 0.6 0.5 12.0 1.8 21.8 0.0 12.0 0.0 0.0 0.522 0.2 0.0 0.1 5.2 0.0 0.0 22 0.4 0.0 0.1 17.3 15.7 16.3 0.0 0.0 6.823 0.4 0.0 0.7 0.4 8.7 0.0 0.1 23 22.7 0.0 0.8 0.1 15.4 16.7 0.0 0.324 1.5 0.4 10.5 0.0 104.9 5.9 0.0 0.0 0.0 0.0 24 5.1 0.0 1.4 2.4 0.0 3.6 0.0 13.8 0.0 0.0 0.025 2.1 0.0 19.2 1.5 2.4 11.4 0.0 0.0 0.0 0.0 0.0 0.0 25 0.0 0.0 1.3 0.0 0.0 0.0 0.0 9.6 0.0 0.026 0.2 0.2 19.3 0.6 74.9 2.2 0.0 0.0 0.0 26 0.0 1.6 0.0 0.0 14.9 19.9 2.2 0.0 0.127 115.5 18.2 0.0 0.0 0.0 0.0 0.0 0.1 27 0.0 0.0 16.3 0.0 11.7 5.3 3.3 18.0 1.528 49.4 5.7 17.4 0.0 0.0 0.0 0.0 0.0 0.0 28 0.0 0.0 0.0 19.2 0.0 8.0 0.0 0.0 0.0 1.229 0.0 4.4 19.6 60.3 54.8 0.0 0.0 0.0 0.0 29 0.0 36.1 0.3 27.3 8.8 0.030 0.2 46.1 8.0 16.2 36.4 0.0 0.0 0.0 0.1 30 0.0 27.9 2.9 0.0 17.9 0.0 0.0 0.031 4.0 2.9 0.0 0.0 31 0.0 12.0 0.0 13.1
Total 10.3 8.8 215.7 26.9 175.2 470.7 244.3 363.7 95.0 59.3 79.3 4.2 1753.4 Total 74.8 7.0 136.2 144.4 121.8 154.3 342.0 332.9 89.8 79.7 9.6 20.7 1513.2Max 2.2 3.2 115.5 8.0 70.9 104.9 68.1 54.8 72.9 44.3 30.9 1.9 115.5 Max 40.9 3.8 32.4 36.1 29.0 36.6 84.2 119.8 20.7 42.1 7.2 8.0 119.8
Province : Cao Bang At : Cao Bang Year : 1998 (Unit : mm) Province : Cao Bang At : Cao Bang Year : 1999 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.3 0.0 6.7 2.2 1.5 24.8 0.0 0.0 4.3 1 0.5 0.0 0.0 1.1 23.0 1.5 3.0 0.0 26.9 0.02 0.0 0.8 0.0 0.0 11.4 2.9 5.8 8.6 0.0 0.0 9.2 2 0.0 0.1 0.0 0.9 54.5 22.8 4.0 0.0 0.13 0.0 1.7 32.4 0.4 64.0 24.5 0.0 0.0 0.0 0.0 3 1.7 47.7 6.1 25.2 0.6 0.0 0.04 0 12.1 2.4 0.0 0.7 62.2 24.9 1.2 0.5 4 0.0 0.1 0.1 50.4 2.3 0.1 23.8 1.7 9.8 1.35 0.0 5.7 0.6 0.0 77.5 0.0 0.1 0.0 5 0.0 0.0 0.0 50.7 0.0 0.0 0.0 9.56 1.5 0.0 3.2 0.0 3.7 0.0 2.6 0.1 0.0 6 3.8 10.8 0.0 0.0 1.0 11.47 0.3 0.0 0.0 17.6 0.0 0.0 0.1 0.0 7 0.0 0.0 0.0 0.1 8.6 1.1 2.7 8.6 5.88 0.0 0.0 5.4 0.4 25.0 0.7 0.5 0.0 5.9 0.0 0.0 8 1.7 8.0 2.3 1.0 15.4 0.0 2.8 0.09 0.0 0.0 0.0 5.2 5.4 7.0 0.0 2.3 0.0 0.0 9 0.0 0.1 0.1 1.0 4.8 6.5 0.0 0.0 0.0 0.0
10 0.0 0.0 4.6 0.2 6.5 0.0 0.0 0.0 0.0 0.0 10 0.0 0.0 0.0 0.5 12.3 0.0 0.0 0.0 6.4 0.011 0.0 0.0 19.1 0.0 34.3 11.8 0.0 0.0 0.3 0.0 11 15.5 0.0 26.4 3.8 22.0 0.1 2.3 29.0 0.5 0.012 0.0 0.0 9.8 6.2 26.2 41.2 0.0 11.6 0.0 12 0.0 0.3 0.8 48.7 1.3 0.0 0.1 0.013 0.9 0.0 0.0 23.9 12.8 1.3 0.0 0.0 0.0 13 0.0 0.1 0.1 19.7 0.0 0.0 0.0 0.0 0.014 1.7 0.0 0.0 0.3 18.1 2.9 17.5 1.5 0.0 0.0 14 0.6 0.0 0.0 0.0 0.7 1.1 0.4 0.0 0.0 0.0 0.015 0.0 0.2 0.0 0.4 0.0 1.2 15 2.0 0.0 1.0 1.8 0.2 0.0 10.2 48.4 0.5 0.016 0.0 0.0 11.2 18.9 0.0 0.0 0.0 0.0 16 6.1 0.5 0.1 1.0 0.4 6.5 9.2 0.0 18.0 3.0 0.017 0.0 0.0 1.8 88.8 0.0 0.0 17 6.0 0.0 0.2 21.7 2.9 0.0 0.2 0.018 0.0 0.0 14.2 0.0 0.0 0.0 0.0 18 0.0 0.1 0.0 5.8 6.1 1.5 0.0 0.1 0.0 0.0 0.019 0.2 17.5 5.8 5.1 4.8 0.1 0.0 19 0.0 0.8 0.0 0 93.5 1.3 0.0 0.020 0.0 0.0 0.0 5.0 25.1 2.6 0.1 0.0 20 0.1 0.0 0.0 4.5 0.0 14.8 0.0 0.0 0.0 0.6 0.0 0.021 0.1 0.7 0.0 2.2 5.2 0.2 0.0 0.0 21 0.4 11.4 0.2 0.0 0.0 2.9 0.0 0.022 1.9 2.2 0.0 0.0 0.4 0.0 0.0 0.0 0.0 22 2.3 0.0 0.0 0.1 0.123 0.5 0.0 0.7 0.0 0.0 0.0 17.7 0.0 0.0 0.0 23 0.0 0.3 9.0 10.4 11.0 0.0 0.0 0.1 0.024 0.0 0.8 0.1 29.9 9.6 0.5 0.0 0.0 0.0 24 0.0 0.0 0.0 0.1 33.9 49.3 0.0 2.1 0.0 0.0 0.0 0.025 0.5 0.0 5.3 55.9 0.0 0.0 0.0 25 0.0 0.0 52.0 5.1 0.3 4.1 3.5 0.0 12.4 0.0 0.026 0.2 0.3 0.0 1.8 0.0 0.3 19.8 0.0 0.0 0.0 26 0.0 0.0 48.9 44.3 6.0 18.7 12.2 0.0 27.5 0.027 0.2 1.0 26.7 11.3 7.9 0.0 0.0 0.5 27 0.2 42.0 0.4 0.1 0.0 4.1 0.0 0.3 0.028 0.0 24.3 14.0 6.6 18.1 0.0 0.0 0.0 0.0 28 0.0 0.6 2.3 0.1 24.0 2.2 0.0 7.529 31.9 17.2 68.2 0.0 0.0 0.0 0.0 29 0.0 10.3 0.2 0.4 0.0 1.4 27.0 3.8 0.030 0.0 0.1 0.0 0.0 0.0 21.5 0.0 0.0 30 3.6 3.5 13.7 13.6 39.1 0.0 0.4 0.031 0.3 0.0 0.0 0.0 0.0 0.0 31 0.3 2.6 0.0 87.2 0.2 0.0
Total 7.6 17.1 60.6 117.3 96.3 407.1 269.5 180.3 121.0 45.8 14.3 1.7 1338.6 Total 32.7 3.6 12.8 188.1 193.1 249.8 293.2 319.4 105.1 113.1 49.6 28.1 1588.6Max 1.9 12.1 26.7 32.4 18.9 88.8 55.9 68.2 77.5 21.5 9.2 1.2 88.8 Max 15.5 2.0 10.3 52.0 50.4 93.5 54.5 87.2 48.4 29.0 26.9 11.4 93.5
A1-42
Table: Daily Rainfall Data Cao Bang Province at Cao Bang
Province : Cao Bang At : Cao Bang Year : 2000 (Unit : mm) Province : Cao Bang At : Cao Bang Year : 2001 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 14.0 0.0 1.7 0.0 0.0 0.0 1.1 0.52 0.0 0.6 0.0 53.4 13.1 0.0 0.3 0.0 1.6 0.0 0.63 0.0 0.0 0.2 0.0 0.7 12.3 0.0 11.4 0.1 0.54 0.0 0.0 0.0 0.0 0.0 66.0 5.9 20.2 0.1 0.05 0.0 0.8 14.3 34.1 0.0 38.4 0.1 0.06 0.0 0.0 0.0 0.0 1.6 0.0 0.0 0.0 0.07 0.0 1.0 2.2 0.0 0.3 19.1 0.1 0.0 0.0 0.08 13.2 0.0 0.0 2.3 0.8 39.7 7.4 0.1 0.0 0.09 0.0 0.0 2.5 0.0 6.9 2.0 9.2 0.0 0.0 0.0 0.0 0.0
10 0.2 15.9 31.8 0.0 0.6 18.1 0.0 0.1 0.0 0.0 0.011 0.2 2.2 0.7 32.4 0.0 0.0 0.7 0.0 0.0 0.112 0.0 0.0 0.7 5.1 11.6 1.9 0.0 0.0 0.0 0.013 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.014 0.0 0.0 0.0 0.0 0.0 0.0 4.4 0.0 0.015 0.0 0.0 0.0 3.2 0.0 0.0 0.0 44.4 0.0 55.016 2.4 0.0 0.2 0.0 0.0 12.2 0.0 43.317 0.0 1.1 0.0 0.0 79.9 0.0 0.0 39.0 0.0 6.0 0.018 4.0 0.6 26.2 0.0 0.7 0.4 0.0 0.019 0.0 1.0 0.1 0.2 0.0 65.4 0.0 0.0 5.1 0.0 0.020 0.0 0.0 2.1 16.1 0.0 0.1 1.7 0.5 2.921 0.8 0.0 0.1 0.2 108.9 0.0 0.022 0.4 0.1 0.0 0.0 0.0 14.9 2.7 0.0 0.0 0.023 0.0 0.1 0.0 0.0 0.0 11.7 0.0 6.0 0.0 0.024 0.0 0.0 0.8 0.0 0.0 0.0 0.025 0.5 23.3 0.2 0.0 15.9 0.0 0.0 0.026 0.0 0.0 0.0 0.0 1.9 0.0 0.0 0.7 0.0 0.0 0.027 6.4 0.0 10.8 23.5 12.8 0.0 1.2 44.6 0.028 5.7 0.1 20.3 1.9 0.0 14.1 0.0 0.0 0.029 5.9 0.0 24.0 0.0 0.0 0.0 0.1 0.030 11.4 1.0 0.0 0.0 7.1 0.0 0.031 1.8 3.9 14.5 0.7 0.0 0.0 0.0
Total 16.2 27.1 40.5 62.0 260.8 103.6 302.1 241.2 54.6 228.5 0.9 4.6 1342.1 Total 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Max 13.2 6.4 15.9 31.8 79.9 32.4 108.9 66.0 15.9 55.0 0.5 2.9 108.9 Max 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
A1-43
Red and Thai Binh River Basin
A1-44
Table: Daily Rainfall Data Red River Basin at Hanoi
River Basin : Red At : Hanoi Year : 1956 (Unit : mm) River Basin : Red At : Hanoi Year : 1957 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.2 4.6 19.5 0.0 0.1 0.0 0.0 28.0 1.5 0.0 0.0 1 0.0 0.4 0.0 0.0 0.0 2.3 12.8 0.0 12.3 8.1 0.1 0.02 0.1 0.0 3.6 5.6 0.0 0.0 0.0 1.9 4.2 5.1 0.0 0.0 2 0.0 0.2 1.3 0.1 0.0 23.2 0.0 0.0 0.0 5.5 3.9 0.03 0.0 0.4 0.0 0.1 0.6 0.0 28.7 51.2 0.0 11.5 1.4 0.0 3 0.0 18.0 0.2 10.8 12.4 10.3 0.0 0.0 0.0 0.0 0.0 0.04 0.0 0.1 1.7 0.1 2.5 38.7 12.8 35.5 0.0 4.4 0.0 0.0 4 0.0 1.9 0.7 4.0 0.1 11.6 11.0 31.2 0.0 0.0 0.0 0.05 0.0 0.0 3.9 8.3 2.4 9.6 1.0 66.8 2.2 0.0 0.0 0.0 5 0.0 0.1 1.6 2.2 0.0 0.0 20.0 0.0 0.0 2.9 0.0 0.06 0.0 0.0 26.5 0.0 54.8 22.6 20.4 2.8 0.9 0.0 0.0 0.0 6 0.7 0.0 3.8 0.1 4.0 31.6 0.5 1.0 0.0 0.0 5.9 0.07 0.0 0.1 2.5 0.0 0.7 27.1 0.0 0.4 1.2 0.0 0.0 0.0 7 3.9 0.0 2.9 0.0 31.8 5.5 0.0 0.0 0.0 0.0 5.9 0.08 0.0 0.0 3.7 0.0 0.1 0.0 99.0 33.3 0.0 0.0 0.0 0.0 8 0.6 0.2 0.0 0.0 15.4 0.2 21.6 0.0 0.7 0.0 8.1 0.09 0.0 0.0 0.5 5.4 0.1 0.0 5.1 27.1 0.0 0.0 5.1 0.0 9 0.9 1.8 0.4 0.8 0.0 0.0 47.8 0.0 4.3 0.0 0.0 1.0
10 0.0 0.0 0.8 4.4 11.5 0.0 0.0 9.8 0.0 0.0 0.4 0.0 10 0.0 0.0 0.0 0.0 0.0 0.2 2.7 0.0 0.0 0.0 0.0 1.811 0.0 12.7 1.8 0.0 11.5 0.0 0.0 0.0 0.0 5.3 0.1 1.1 11 0.0 0.7 0.2 0.0 0.0 27.6 12.7 0.0 0.0 0.0 0.0 0.012 0.0 32.8 0.0 0.5 3.1 5.2 0.0 40.2 16.6 0.6 0.0 0.0 12 0.2 0.0 2.5 9.2 0.0 9.0 0.2 0.0 0.0 0.0 0.0 0.013 0.0 1.8 0.1 0.8 32.1 1.7 1.1 8.3 0.0 0.5 1.3 0.0 13 3.9 0.0 3.6 16.0 0.0 4.9 0.0 0.0 0.0 2.5 0.0 0.014 0.0 1.4 0.3 0.0 66.1 0.0 0.0 81.0 0.0 6.7 0.3 0.3 14 0.8 0.0 18.5 0.0 0.0 0.0 1.3 0.0 0.0 3.5 0.0 0.015 0.0 1.5 0.0 0.0 1.6 1.1 0.0 2.4 34.8 0.0 0.0 0.0 15 0.0 2.1 0.3 0.0 0.0 0.0 4.1 0.0 0.0 0.0 0.0 0.016 0.0 0.0 0.0 0.0 1.1 4.2 4.2 19.2 108.7 0.0 0.0 0.0 16 0.0 0.8 0.5 0.0 0.4 0.0 0.2 0.0 0.0 0.0 2.0 0.017 0.0 1.4 0.0 0.0 0.0 27.5 15.5 0.0 3.7 0.0 0.0 0.0 17 0.0 1.6 0.0 0.4 0.0 0.1 12.2 38.2 0.0 41.0 0.0 1.018 0.0 0.0 0.1 1.1 30.7 3.0 1.3 0.0 0.0 0.0 0.0 0.2 18 0.0 2.0 1.5 16.4 42.8 0.1 3.3 0.1 0.8 0.0 0.0 0.019 0.0 1.6 2.7 0.0 28.2 0.4 18.5 4.7 0.0 0.0 0.0 0.0 19 0.0 0.4 0.3 19.2 0.0 1.0 0.0 3.3 42.7 0.0 0.0 0.020 0.4 0.4 1.2 2.8 5.2 7.4 11.6 1.2 0.0 0.0 0.0 0.1 20 0.0 0.5 0.0 0.0 6.6 0.0 16.4 0.0 2.6 0.0 0.0 0.021 0.0 0.0 1.3 0.0 19.6 0.0 1.1 0.0 0.0 0.0 0.0 0.0 21 0.0 1.2 0.0 0.0 0.0 0.0 19.6 0.0 0.2 0.0 0.0 0.022 0.0 1.4 1.8 0.0 13.1 0.0 9.4 2.8 0.0 0.0 0.0 0.5 22 0.2 1.3 0.0 0.0 0.0 6.2 4.1 0.0 0.0 0.0 0.0 0.023 0.0 0.7 0.0 0.0 52.0 4.1 0.0 55.4 0.0 0.0 0.0 0.2 23 0.0 2.8 0.0 0.0 0.0 0.5 0.0 0.0 0.0 4.3 0.0 0.024 0.0 0.5 0.0 0.0 14.2 0.0 0.0 12.5 0.0 0.0 0.0 0.0 24 0.0 1.8 0.3 4.0 0.0 0.0 0.0 0.0 0.0 8.7 0.0 0.025 0.0 1.4 0.0 0.0 3.2 0.0 13.2 54.2 0.0 0.0 0.0 0.0 25 0.0 0.0 0.0 0.9 8.0 0.0 0.0 0.0 0.0 0.0 0.0 0.026 0.0 0.0 1.3 0.0 3.9 6.6 0.0 0.0 0.0 0.5 0.0 0.0 26 0.0 0.3 0.9 0.0 47.2 0.0 0.0 1.8 0.0 0.0 0.0 0.027 0.0 0.6 1.3 0.0 5.6 0.0 0.0 7.0 0.0 3.2 0.0 0.0 27 0.0 0.9 0.0 0.0 53.3 40.3 0.0 0.2 0.0 0.0 0.0 0.028 0.0 1.7 0.1 66.5 6.1 0.0 23.1 7.6 0.0 3.0 0.0 0.0 28 0.0 0.5 2.1 1.3 23.9 20.0 5.4 65.8 0.0 1.5 0.1 0.029 0.0 0.1 0.7 7.6 2.9 0.0 14.9 0.0 0.6 0.0 0.0 0.0 29 0.0 0.0 0.0 0.0 0.0 0.0 30.7 19.6 0.0 0.0 0.730 0.0 0.4 0.0 0.0 0.0 15.1 0.2 35.5 0.0 0.0 0.0 30 0.0 0.0 0.0 1.2 3.1 0.0 4.7 31.9 0.0 2.1 0.531 0.4 0.3 0.0 10.1 8.4 0.0 0.0 31 0.8 0.5 0.1 0.0 2.5 0.0 0.0
Total 0.9 60.8 61.2 122.7 372.9 159.3 306.1 533.9 236.4 42.3 8.6 2.4 1907.5 Total 12.0 39.5 42.1 85.4 247.2 197.7 195.9 179.5 115.1 78.0 28.1 5.0 1225.5Max 0.4 32.8 26.5 66.5 66.1 38.7 99.0 81.0 108.7 11.5 5.1 1.1 108.7 Max 3.9 18.0 18.5 19.2 53.3 40.3 47.8 65.8 42.7 41.0 8.1 1.8 65.8
River Basin : Red At : Hanoi Year : 1958 (Unit : mm) River Basin : Red At : Hanoi Year : 1959 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 9.3 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 0.2 0.3 0.0 0.0 15.5 4.1 14.8 0.0 0.0 0.0 0.02 1.2 0.0 0.2 0.0 0.0 0.0 0.0 0.0 7.7 2.1 0.0 0.0 2 0.1 3.1 0.5 0.0 0.0 6.3 21.3 0.0 0.0 0.0 0.0 0.63 0.0 0.3 0.1 0.0 69.2 13.0 3.3 0.0 0.0 0.0 0.0 0.0 3 1.9 0.0 0.0 0.0 0.0 0.0 0.0 1.1 0.0 0.0 0.0 0.04 0.0 2.8 0.1 0.0 37.4 0.6 24.0 0.0 10.7 0.1 0.0 0.0 4 0.0 0.0 0.0 0.3 0.0 1.7 0.2 10.1 2.6 0.0 0.1 0.05 0.0 5.2 1.4 0.0 0.0 6.7 0.8 0.3 81.2 0.0 0.0 0.0 5 0.0 0.0 0.0 0.5 0.2 5.1 0.0 0.8 0.3 0.0 0.0 0.06 0.0 0.5 3.6 0.0 0.8 12.6 0.0 0.0 13.8 0.0 0.0 0.0 6 2.1 0.2 0.0 6.3 0.6 4.7 0.0 0.0 16.9 0.0 0.0 0.77 0.0 1.3 3.4 0.1 0.0 38.5 0.0 0.0 2.4 0.0 0.0 0.0 7 1.4 0.0 0.7 0.0 21.3 4.6 0.0 0.0 113.9 0.0 0.0 0.28 0.0 0.5 0.0 0.0 0.0 1.2 22.5 0.0 1.4 0.0 0.0 0.0 8 0.8 0.0 0.1 0.1 0.8 0.0 0.0 1.9 17.2 0.0 0.0 0.09 0.0 0.0 0.0 0.0 0.0 0.3 20.9 0.0 0.1 0.0 0.0 0.0 9 1.0 0.0 0.7 1.0 0.3 0.0 14.5 0.0 27.1 0.0 1.3 0.0
10 0.0 0.2 0.0 14.2 0.0 4.8 3.2 0.4 0.0 7.0 0.0 0.0 10 0.3 0.0 10.8 0.1 8.3 0.0 0.1 0.0 2.5 0.0 0.0 0.711 0.0 0.0 0.3 0.0 0.0 0.2 4.9 35.6 0.0 51.0 0.0 0.0 11 0.0 1.1 0.0 0.0 4.0 0.0 61.2 0.0 0.8 0.0 0.0 0.412 0.0 0.0 0.9 1.0 12.2 0.0 0.0 0.0 2.5 37.3 0.0 0.0 12 0.0 0.0 2.0 1.0 2.4 0.0 1.3 0.1 0.0 0.1 0.0 0.013 0.0 0.0 0.4 0.5 3.6 0.1 11.0 0.0 2.4 20.0 0.0 0.0 13 0.0 0.0 5.9 4.8 0.4 0.0 2.7 0.0 0.0 0.0 0.0 0.014 0.0 0.0 1.1 1.4 5.0 0.2 0.4 11.8 0.0 0.0 22.8 0.0 14 0.0 0.0 0.1 0.0 3.6 1.1 0.0 0.0 0.3 0.0 0.0 0.015 0.2 0.4 0.0 0.0 2.6 0.6 0.0 12.2 0.0 0.0 0.0 0.0 15 1.9 0.0 2.2 0.0 7.0 0.0 0.0 0.0 37.6 0.0 0.0 0.616 0.0 8.9 0.2 0.0 0.4 184.0 38.4 3.5 16.1 32.4 0.0 0.0 16 0.0 0.0 0.0 0.0 0.2 16.8 0.1 4.6 0.1 0.0 0.0 0.917 0.6 11.0 1.2 0.0 0.0 0.0 5.3 23.9 85.6 0.0 1.0 0.0 17 0.0 0.0 0.0 10.7 15.4 6.3 0.0 10.2 0.1 0.0 0.3 0.018 0.5 1.6 48.6 0.0 0.0 0.0 0.0 2.6 0.1 0.0 0.0 0.0 18 0.3 0.8 0.0 0.2 0.8 0.0 0.0 6.0 30.9 0.0 0.0 2.519 0.0 0.0 1.2 0.0 7.1 0.0 0.7 0.1 4.8 0.0 0.0 0.0 19 3.9 0.3 0.0 8.1 1.7 0.0 0.7 5.1 0.0 0.0 0.0 0.020 0.0 0.0 0.1 0.0 23.9 0.0 31.7 0.0 2.2 10.5 0.0 0.0 20 0.0 0.4 0.0 10.7 3.8 0.0 15.2 47.5 0.0 0.0 0.0 0.021 0.5 0.0 0.0 0.0 0.0 0.0 28.9 0.0 0.0 32.7 0.0 0.0 21 2.9 0.0 1.2 0.0 0.0 2.3 19.5 0.0 0.0 0.0 0.0 0.022 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 22 0.0 0.0 0.0 1.9 43.6 21.7 0.0 8.2 2.9 0.0 0.0 0.023 3.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 23 0.0 0.0 0.1 4.4 0.0 12.0 0.0 14.4 16.3 0.0 0.0 0.024 0.0 4.5 0.0 0.0 0.8 12.4 0.0 74.3 0.0 0.0 0.0 0.0 24 0.8 0.0 2.1 0.0 0.0 8.1 0.0 0.0 0.0 0.0 0.0 0.825 0.0 0.0 0.0 0.0 2.5 8.9 0.0 8.7 0.0 0.0 0.0 0.0 25 2.4 0.0 0.0 0.0 0.0 4.1 17.8 0.2 0.0 0.0 0.0 6.426 1.5 0.0 0.2 0.0 0.0 42.3 0.0 0.0 0.0 0.0 0.0 0.0 26 0.4 0.0 0.5 0.0 47.3 0.3 29.3 31.9 0.0 0.0 0.0 0.427 0.0 0.0 0.0 51.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 27 0.0 0.0 8.1 0.0 12.2 1.3 19.3 16.9 0.0 0.0 0.0 0.028 0.9 0.2 0.0 0.0 0.0 0.0 1.6 8.0 0.0 0.0 0.0 0.0 28 0.0 0.0 14.9 0.0 9.9 0.0 20.6 45.8 0.0 0.0 0.0 0.029 0.1 0.0 0.1 0.0 0.0 30.9 18.1 0.0 0.0 0.0 0.0 29 0.0 0.0 0.0 3.8 0.2 1.9 6.6 0.0 0.1 0.0 0.930 8.4 0.1 0.0 0.0 0.5 3.0 0.9 0.0 0.0 0.0 0.0 30 0.0 0.0 0.0 0.5 12.6 109.8 0.0 0.0 3.0 0.0 0.131 16.3 5.4 0.0 2.6 0.0 0.0 0.0 31 0.1 0.0 19.7 0.6 0.0 0.0 0.0 0.0
Total 33.6 46.7 68.9 68.6 165.5 326.9 234.1 200.4 231.0 193.1 23.8 0.0 1592.6 Total 20.3 6.1 50.2 50.1 207.8 124.7 340.2 226.2 269.5 3.2 1.7 15.2 1315.2Max 16.3 11.0 48.6 51.3 69.2 184.0 38.4 74.3 85.6 51.0 22.8 0.0 184.0 Max 3.9 3.1 14.9 10.7 47.3 21.7 109.8 47.5 113.9 3.0 1.3 6.4 113.9
A1-45
Table: Daily Rainfall Data Red River Basin at Hanoi
River Basin : Red At : Hanoi Year : 1960 (Unit : mm) River Basin : Red At : Hanoi Year : 1961 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.8 3.2 0.0 0.4 5.5 104.8 0.0 0.4 6.5 0.0 0.0 1 0 0.3 0.6 0 2.5 0 0 6.4 0.5 0 0 02 0.0 0.0 1.1 0.0 3.0 0.0 25.6 0.0 2.0 0.0 0.0 0.0 2 0.0 0.0 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.03 0.0 0.0 0.0 0.0 0.0 15.4 16.8 18.9 5.0 0.0 10.0 0.5 3 0.0 0.0 0.1 0.0 2.4 56.9 0.3 0.0 0.0 1.5 0.1 0.04 0.0 0.0 0.5 0.0 0.0 3.9 24.6 50.0 0.0 0.0 0.0 0.0 4 0.2 0.5 0.1 0.0 0.0 0.0 0.0 0.0 2.9 0.0 0.0 0.05 0.0 0.0 3.0 0.0 0.0 0.0 6.8 4.0 18.3 0.0 0.0 0.0 5 1.4 0.4 0.2 0.0 0.1 0.0 5.1 3.4 25.8 0.0 0.0 0.06 0.0 0.0 0.0 0.0 0.0 0.0 0.0 19.2 48.3 0.0 0.0 0.0 6 0.1 0.2 0.1 0.8 0.4 0.0 0.0 22.0 0.4 0.0 0.0 0.07 0.0 0.0 0.0 0.0 5.0 0.0 0.0 30.0 16.7 0.0 0.0 0.0 7 0.0 0.7 0.5 0.2 11.1 0.0 0.4 0.0 6.3 0.0 0.0 0.08 0.0 0.0 0.0 0.0 0.2 0.0 0.0 44.7 9.8 0.0 0.7 0.0 8 0.3 0.5 0.6 0.0 0.0 4.0 4.4 45.8 57.5 0.0 32.8 0.09 0.5 0.0 0.0 0.0 36.4 0.0 0.2 0.0 14.6 0.0 0.0 0.0 9 0.9 0.3 4.2 9.8 0.0 2.7 16.0 0.0 0.0 0.3 0.5 0.0
10 0.0 0.0 0.0 0.0 0.0 0.0 19.6 0.0 1.3 0.0 0.0 0.0 10 0.6 0.6 1.5 4.6 0.0 2.7 1.8 16.8 0.0 0.3 0.0 0.011 0.0 0.0 0.0 1.2 0.0 0.0 0.1 3.8 0.1 0.0 0.0 0.0 11 0.1 1.1 1.3 11.9 0.0 7.4 7.5 0.0 0.0 0.6 0.0 0.012 0.0 0.0 0.0 0.2 0.0 0.0 0.0 14.9 0.0 0.0 0.0 0.0 12 0.0 2.9 0.2 0.0 30.1 0.9 0.0 0.0 0.0 0.0 0.0 0.013 0.0 0.0 12.8 0.0 0.0 0.0 6.0 40.7 4.8 13.0 0.0 0.0 13 0.0 13.7 2.8 8.2 0.0 4.5 0.0 0.9 0.2 0.0 47.2 0.014 0.0 0.0 5.1 0.4 0.0 0.0 3.2 17.0 28.7 9.7 0.0 0.0 14 0.0 1.6 0.0 0.0 0.0 0.0 0.0 6.8 0.0 0.9 8.6 0.015 0.0 0.0 0.4 0.1 3.0 0.0 14.7 2.6 0.0 0.8 0.7 0.0 15 0.0 0.4 9.6 50.8 0.0 7.5 12.7 65.7 37.4 2.2 28.3 8.216 0.0 0.0 2.3 0.0 9.4 19.2 0.0 14.6 0.0 1.7 0.5 0.0 16 0.0 0.8 0.0 1.6 0.0 0.0 0.2 0.0 0.0 0.1 5.9 0.017 0.0 0.1 1.0 2.5 0.0 17.2 0.0 21.4 0.0 19.6 0.0 0.0 17 0.0 0.0 0.0 0.1 0.1 0.0 56.0 0.0 0.0 0.0 0.0 0.018 1.0 0.0 2.6 0.1 9.6 28.0 24.3 3.1 0.0 11.3 0.0 1.4 18 0.0 0.0 0.6 0.0 44.0 0.0 21.0 4.0 14.9 1.8 0.0 0.019 0.9 0.0 0.9 4.0 0.6 0.0 0.0 23.8 15.0 0.0 0.0 0.0 19 0.0 0.0 0.2 0.0 3.3 0.0 0.0 6.3 7.5 6.1 1.0 0.020 0.7 0.0 0.0 0.0 7.9 3.3 64.5 0.0 25.5 0.0 0.0 0.0 20 0.0 0.5 0.1 0.0 0.0 0.0 0.0 0.6 26.0 29.1 5.5 0.021 0.1 0.0 1.2 0.0 0.0 0.0 19.6 0.1 5.5 0.0 0.0 0.0 21 0.0 3.2 0.0 0.0 0.8 0.0 0.0 20.7 50.8 123.5 0.0 8.422 0.0 0.0 1.4 0.0 0.0 0.0 6.2 0.0 0.8 0.0 0.0 0.0 22 0.0 0.1 0.0 0.0 13.1 0.0 0.0 11.3 93.4 9.9 0.0 4.823 0.0 1.6 0.6 0.4 0.0 0.0 6.4 0.1 0.0 1.0 0.0 0.0 23 0.0 0.0 1.3 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 10.624 0.7 0.0 0.6 0.1 0.0 0.0 40.0 3.8 0.0 0.0 11.3 0.0 24 0.5 0.0 1.4 2.2 0.0 0.0 0.0 7.0 0.3 0.0 1.825 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 0.0 7.4 0.0 25 0.0 0.0 0.5 0.0 0.0 7.2 0.0 5.2 34.7 0.0 0.0 0.026 0.3 0.0 0.2 0.0 0.0 0.0 0.2 0.0 0.0 0.0 4.0 0.0 26 0.0 0.0 0.0 0.7 29.8 9.0 19.8 0.0 1.3 3.7 0.0 0.027 13.0 0.1 3.1 0.0 0.5 0.0 0.0 0.0 28.7 0.0 0.2 0.0 27 0.0 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12.228 3.0 0.0 0.0 0.1 1.6 0.1 17.5 41.2 13.3 0.0 0.5 0.0 28 0.0 0.2 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.229 0.9 1.1 0.0 0.0 0.0 0.0 15.3 14.5 28.6 1.5 8.5 0.0 29 0.0 0.0 0.0 1.8 1.3 5.9 43.3 0.0 4.6 0.0 0.530 0.0 0.3 1.2 0.0 30.2 22.5 16.1 0.0 4.5 0.4 0.0 30 0.0 0.2 25.4 0.0 0.0 59.9 104.1 0.0 5.0 0.0 1.331 1.6 0.2 2.1 0.0 0.0 0.0 0.0 31 1.2 0.0 6.1 8.9 9.4 0.8 0 0.0
Total 22.7 3.7 40.5 10.3 79.7 122.8 438.9 384.5 269.3 69.6 44.2 1.9 1488.1 Total 5.3 28.4 27.6 116.3 145.6 104.1 219.9 372.7 367.5 189.9 129.9 51.0 1758.2Max 13.0 1.6 12.8 4.0 36.4 30.2 104.8 50.0 48.3 19.6 11.3 1.4 104.8 Max 1.4 13.7 9.6 50.8 44.0 56.9 59.9 104.1 93.4 123.5 47.2 12.2 123.5
River Basin : Red At : Hanoi Year : 1962 (Unit : mm) River Basin : Red At : Hanoi Year : 1963 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 0.1 0.0 31.4 0.3 0.0 0.9 0.0 2.9 0.0 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 21.3 1.0 0.0 2.6 0.02 0.0 0.0 0.0 0.0 1.6 0.0 0.9 0.0 0.2 0.0 0.0 0.0 2 0.0 0.0 0.0 0.0 0.0 70.7 0.0 12.1 0.0 10.6 0.1 0.03 1.1 0.0 0.0 0.2 0.2 1.5 0.8 0.0 1.9 0.0 6.1 0.0 3 0.0 0.0 0.0 0.0 14.5 38.1 5.8 0.0 0.0 33.4 1.0 0.24 0.0 0.0 0.0 17.9 0.0 2.5 2.1 26.9 4.7 0.0 0.0 0.0 4 0.5 0.2 0.0 1.6 0.0 3.5 18.7 0.5 0.0 21.7 2.1 0.05 0.0 0.0 0.0 0.7 0.0 4.2 0.0 3.2 19.5 0.0 0.0 0.0 5 0.2 2.1 0.0 1.7 6.7 0.0 0.4 0.0 0.0 3.1 40.0 0.06 0.1 0.0 0.0 13.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6 0.0 0.2 0.0 2.0 0.0 0.0 0.0 0.5 0.0 13.6 2.1 0.07 0.0 0.0 0.0 0.0 0.0 33.7 0.0 25.1 0.0 0.0 0.0 0.0 7 0.0 0.1 0.0 7 4.5 0.0 0.0 14.7 23.3 0.4 49.6 0.08 0.7 0.0 5.8 20.0 0.0 0.8 0.0 0.3 0.0 0.0 0.0 0.0 8 0.0 2.6 2.1 4.8 0.9 0.0 0.1 6.6 3.8 10.0 2.3 27.99 0.0 0.0 3.4 0.6 68.7 0.9 0.0 0.0 0.0 0.0 0.0 0.0 9 0.0 0.3 0.0 0.0 0.1 0.0 0.0 0.0 45.9 0.0 26.7 30.1
10 0.0 0.0 4.4 0.0 0.0 0.0 0.0 0.0 3.3 0.0 0.0 0.0 10 0.0 1.4 0.8 0.0 0.0 0.0 0.0 0.0 116.9 0.0 5.1 42.311 0.0 0.0 4.5 0.0 0.0 1.2 26.0 58.5 3.5 0.0 0.0 0.0 11 0.0 0.0 1.8 0.0 0.1 2.2 0.0 0.0 30.7 0.0 4.9 0.012 0.0 0.0 0.1 0.0 0.0 4.7 5.4 4.6 0.5 0.0 0.0 0.0 12 0.0 0.0 2.3 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.013 0.0 1.5 0.1 25.7 0.0 2.4 15.5 0.0 0.0 0.0 0.0 0.7 13 0.0 0.0 1.5 0.0 0.0 0.0 0.0 1.6 0.0 98.1 0.0 0.014 0.0 4.0 0.0 0.0 0.3 35.5 35.3 0.0 0.0 22.9 0.0 0.0 14 0.0 0.0 0.6 0.0 3.0 0.4 0.0 0.0 0.0 1.7 13.5 0.015 0.0 0.0 0.0 0.3 0.0 0.0 14.9 0.0 0.0 0.0 0.0 0.0 15 0.0 0.4 0.0 0.0 0.0 0.1 0.0 0.0 4.9 8.3 0.0 0.416 0.1 0.0 0.0 0.9 0.0 10.0 0.2 5.1 26.3 0.0 12.8 0.0 16 0.0 0.0 0.0 2.8 34.8 0.0 12.0 0.0 18.0 0.0 18.8 0.017 0.4 0.0 9.3 0.4 0.0 37.1 0.0 0.0 2.5 0.0 0.4 0.0 17 0.0 0.0 0.0 1.6 0.0 0.0 0.0 130.8 0.2 0.0 11.8 0.018 0.0 0.0 4.1 0.0 9.0 16.7 1.1 0.0 38.3 0.0 0.5 0.0 18 0.0 0.0 0.0 0.0 0.0 0.2 0.0 6.3 14.1 0.0 0.0 0.019 0.0 0.0 1.9 0.0 0.0 50.5 22.7 7.8 28.0 0.0 1.2 0.0 19 0.0 0.0 3.2 0.0 0.0 21.7 5.0 0.0 0.0 0.0 0.0 0.020 0.0 0.0 0.0 0.8 0.0 0.0 0.0 23.2 0.0 0.0 7.9 0.0 20 0.0 3.2 2.2 0.0 0.0 0.0 0.3 2.0 6.7 0.0 0.0 0.021 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 18.1 0.0 21 0.0 1.8 0.0 0.0 0.0 0.0 34.7 0.0 0.0 0.0 0.0 0.022 0.0 0.0 0.1 2.8 0.3 0.0 0.0 1.5 61.2 0.0 0.1 0.0 22 0.3 0.0 0.4 0.2 0.4 0.2 13.0 0.0 0.0 0.0 0.0 0.023 0.0 0.0 0.0 0.9 15.0 0.0 0.4 4.9 8.1 0.0 0.0 0.0 23 0.0 0.0 16.5 2.1 0.0 0.0 7.3 26.2 24.4 0.0 0.0 0.024 0.0 0.1 0.0 28.5 5.3 0.0 0.8 0.0 1.4 0.0 0.0 0.0 24 0.0 0.3 0.0 0.3 4.2 2.5 95.7 3.7 6.9 0.0 0.0 0.025 0.0 0.1 0.0 0.0 5.2 51.5 0.0 1.7 0.0 0.0 1.0 0.0 25 0.0 0.0 0.2 1.1 0.0 0.0 12.9 16.1 3.5 0.2 0.0 0.026 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 26 0.0 0.0 0.0 0.0 2.4 0.0 21.9 0.0 0.0 0.0 0.0 2.527 0.0 0.5 0.0 0.0 0.0 0.0 9.2 0.0 25.4 0.0 0.0 0.0 27 0.0 0.0 0.5 0.0 8.8 8.0 6.6 0.0 0.0 6.1 0.0 0.028 0.0 1.5 0.8 0.0 0.0 0.7 0.0 0.0 7.4 0.0 0.0 0.0 28 0.0 0.0 16.8 0.0 0.0 0.0 10.6 0.0 0.0 6.8 0.0 0.029 0.0 1.7 8.6 0.0 8.0 2.6 3.6 1.3 0.0 0.0 0.0 29 0.0 0.0 0.3 0.0 23.5 0.0 0.0 0.0 5.7 0.4 0.030 0.0 0.0 12.7 34.2 0.0 0.0 0.1 40.1 0.0 0.0 0.0 30 0.0 0.0 0.0 0.0 0.0 0.0 6.1 0.7 0.0 0.0 0.031 0.0 0.2 0.0 1.8 6.4 0.0 0.0 31 0.0 0.0 0.0 0.1 33.0 0.1 0.3
Total 2.4 7.7 36.5 134.5 171.7 262.2 139.7 173.8 273.6 25.8 48.1 0.7 1276.7 Total 1.0 12.6 48.9 25.5 80.4 171.1 245.1 281.9 301.0 219.8 181.0 103.7 1672.0Max 1.1 4.0 9.3 28.5 68.7 51.5 35.3 58.5 61.2 22.9 18.1 0.7 68.7 Max 0.5 3.2 16.8 7.0 34.8 70.7 95.7 130.8 116.9 98.1 49.6 42.3 130.8
A1-46
Table: Daily Rainfall Data Red River Basin at Hanoi
River Basin : Red At : Hanoi Year : 1964 (Unit : mm) River Basin : Red At : Hanoi Year : 1965 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 4.0 0.0 0.0 0.0 12.9 0.0 0.3 0.0 2.7 0.4 3.3 4.1 1 0.0 0.0 2.3 0.0 14.5 0.1 0.0 13.6 0.0 0.0 2.0 0.02 17.1 0.0 1.8 0.1 0.0 38.7 2.8 0.3 1.2 58.2 0.0 13.2 2 0.0 0.0 2.4 0.1 6.5 0.0 0.0 0.0 8.7 0.3 0.0 0.03 0.0 0.1 0.6 21.7 2.1 98.5 135.5 0.0 4.1 70.6 0.0 0.8 3 0.0 1.6 6.6 0.0 0.0 9.0 0.0 0.0 28.0 8.8 2.9 0.04 0.0 0.1 0.3 0.0 1.7 104.3 25.7 13.6 2.2 22.4 0.0 0.3 4 0.0 7.8 3.3 0.0 0.0 10.2 0.0 0.0 0.0 0.0 0.9 0.15 0.0 1.0 0.0 0.0 0.0 0.0 0.0 2.2 22.8 0.0 3.0 0.0 5 0.0 0.6 0.2 2.1 0.0 0.2 9.0 0.0 0.0 0.0 0.1 11.06 0.0 0.2 0.0 0.0 0.0 0.0 0.0 3.1 1.1 0.0 0.0 0.0 6 1.5 0.0 0.0 30.9 1.8 4.6 0.0 0.0 93.5 0.0 0.0 11.97 0.3 0.0 0.0 0.7 0.0 0.0 14.1 0.0 73.3 0.8 0.0 0.0 7 1.9 0.3 0.0 0.9 0.0 0.7 0.0 0.1 0.4 0.0 0.0 3.98 0.0 0.0 1.4 1.6 0.0 58.7 0.0 0.1 13.7 17.7 0.0 0.0 8 0.0 0.9 0.0 20.0 0.5 20.9 0.0 0.0 0.0 0.0 0.29 0.0 0.0 4.4 0.0 8.3 0.6 0.0 45.7 0.0 10.2 0.0 0.0 9 0.0 1.0 0.0 8.9 0.0 19.8 0.0 0.0 0.0 0.0 0.0 0.0
10 0.0 0.0 0.2 0.0 39.9 8.4 0.0 8.8 0.0 0.0 0.0 0.0 10 0.6 0.0 0.0 0.0 0.0 3.7 11.6 0.0 2.7 0.0 0.0 0.911 0.0 1.7 0.0 2.2 2.0 1.7 3.1 0.0 0.0 0.0 0.0 0.0 11 0.0 0.0 1.3 11.4 0.0 8.6 2.9 0.0 1.1 0.0 0.0 0.012 0.0 0.0 0.0 0.0 0.0 0.0 4.3 0.0 2.7 0.0 0.0 0.0 12 0.2 0.0 3.4 0.0 2.3 79.7 34.2 2.3 2.3 14.4 0.0 0.013 0.0 0.6 0.0 12.4 1.7 26.6 1.3 90.3 0.0 0.0 0.0 0.0 13 0.0 0.0 0.0 0.0 11.3 19.9 26.0 1.9 12.1 0.0 0.0 0.014 0.0 1.2 0.1 4.7 2.3 6.9 0.0 0.0 3.3 4.1 0.0 0.0 14 0.0 0.0 0.0 0.0 8.2 122.8 0.0 15.2 0.0 0.1 0.0 0.015 0.0 4.0 0.0 66.3 0.0 1.0 0.0 0.0 22.8 1.5 0.0 0.0 15 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 6.116 0.0 0.0 0.0 0.4 0.0 1.7 0.0 0.0 38.0 2.5 0.0 0.0 16 0.0 0.1 0.0 0.0 10.5 0.1 62.7 0.0 0.0 0.0 7.9 12.917 0.0 0.0 0.2 3.6 0.0 0.0 0.3 0.0 32.0 0.0 0.0 0.0 17 0.0 0.3 0.0 0.0 0.0 1.8 0.0 0.0 0.0 0.0 0 5.318 0.0 0.6 0.5 0.0 0.3 0.0 0.0 0.0 19.2 65.4 3.6 0.0 18 0.0 0.0 0.0 0.0 0.0 14.6 0.0 0.0 0.0 0.0 3.1 0.019 0.0 2.4 0.3 0.0 8.3 0.0 0.0 2.2 0.0 0.0 0.9 0.0 19 0.0 0.0 0.0 0.0 35.8 96.1 0.0 27.3 0.0 0.0 20.8 0.020 1.2 0.1 0.0 0.0 4.1 2.1 0.0 1.2 0.0 0.0 0.0 0.0 20 0.0 0.0 2.7 0.0 1.6 0.0 0.0 0.0 0.0 0.0 5.0 0.021 0.0 0.0 0.0 0.0 0.9 10.3 65.3 31.8 1.6 7.3 0.7 0.0 21 0.0 1.7 1.7 0.0 42.8 0.0 0.0 0.0 0.0 0.0 0.0 0.022 0.0 0.0 0.0 0.7 0.0 6.5 23.6 26.9 0.6 0.0 0.0 0.0 22 0.0 0.0 0.0 0.0 20.0 13.3 25.1 0.0 0.0 0.0 0.0 0.023 0.0 0.0 0.3 0.0 0.0 0.0 0.0 24.8 3.5 13.8 0.0 0.0 23 0.0 0.0 0.4 14.2 12.2 0.0 0.0 0.0 0.0 0.0 0.0 0.024 0.0 0.0 3.7 1.0 0.0 0.0 0.0 5.4 16.4 36.3 0.0 1.3 24 0.0 0.0 1.1 3.4 0.4 0.0 134.1 0.0 0.0 13.5 0.0 0.425 0.0 0.0 0.0 0.0 0.0 0.0 0.0 24.5 0.5 19.5 0.0 0.0 25 0.0 0.1 0.0 0.0 15.7 0.0 37.5 0.0 0.0 2.8 0.0 0.026 0.2 0.0 0.0 0.0 0.0 0.0 0.0 16.9 0.4 0.0 0.0 0.0 26 0.0 0.0 2.5 3.0 0.0 0.0 0.0 0.0 0.0 2.7 0.0 1.527 0.4 0.0 0.0 0.0 3.6 0.0 0.0 0.0 0.6 0.0 0.0 0.0 27 0.0 0.3 8.6 0.4 0.0 11.4 0.0 1.6 0.0 40.9 0.0 0.028 0.0 0.0 1.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 28 0.0 0.2 3.5 19.0 20.9 2.0 0.0 1.4 0.0 2.9 0.0 0.029 0.0 0.0 11.2 10.1 0.0 0.0 0.0 0.1 4.1 7.2 0.0 0.0 29 0.0 2.6 5.4 24.2 0.0 0.0 0.0 22.1 0.0 0.0 0.130 0.0 0.1 20.6 4.5 27.8 38.0 0.0 2.0 0.0 1.8 0.0 30 0.0 0.3 0.0 0.0 0.0 5.6 0.0 0.2 0.0 0.0 0.031 0.0 0.0 0.0 0.0 0.0 5.0 0.0 31 0.0 0.0 0.1 40.4 0.0 0.0 0.0
Total 23.2 12.0 26.5 146.1 92.6 393.8 314.3 297.9 268.8 342.9 13.3 19.7 1951.1 Total 4.2 14.9 42.9 99.7 248.8 419.2 410.0 63.4 171.1 86.4 42.7 54.3 1657.6Max 17.1 4.0 11.2 66.3 39.9 104.3 135.5 90.3 73.3 70.6 3.6 13.2 135.5 Max 1.9 7.8 8.6 30.9 42.8 122.8 134.1 27.3 93.5 40.9 20.8 12.9 134.1
River Basin : Red At : Hanoi Year : 1966 (Unit : mm) River Basin : Red At : Hanoi Year : 1967 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.4 0.4 0.6 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 2.6 0.0 0.0 0.0 9.7 0.0 0.0 5.0 0.0 17.4 4.82 0.0 0.0 0.6 0.0 0.2 5.2 1.3 6.4 13.8 0.0 0.0 0.0 2 0.0 0.0 0.0 0.0 0.3 3.3 0.0 0.0 1.2 0.4 0.5 0.03 0.2 0.0 0.0 6.4 0.0 0.0 2.4 39.7 0.2 0.0 0.0 0.0 3 0.0 0.1 1.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.04 0.0 0.0 0.1 0.0 1.3 95.9 0.0 0.0 0.0 0.1 0.0 0.0 4 0.0 0.0 4.4 4.4 0.0 7.0 0.0 0.0 0.0 0.0 0.0 0.05 0.0 0.0 0.0 0.3 0.0 1.4 18.9 8.2 0.0 0.4 0.0 0.0 5 0.0 0.0 3.6 0.0 0.0 0.0 0.0 0.4 27.7 0.0 0.0 0.56 0.0 0.0 0.0 2.4 0.0 2.8 0.0 0.0 0.0 0.0 0.0 0.7 6 0.0 7.5 0.0 0.2 3.7 0.0 0.0 0.0 6.1 0.0 0.0 0.07 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 7.8 0.0 0.0 0.0 7 0.0 7.4 0.0 0.9 0.3 5.9 0.0 0.8 26.8 0.0 0.0 0.28 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.0 8 1.6 6.6 0.0 0.7 1.5 156.1 0.1 0.0 16.1 0.0 0.0 0.09 0.0 0.0 0.0 0.0 0.0 41.7 0.0 4.0 0.0 0.0 0.0 0.0 9 0.0 0.5 1.3 0.0 6.6 0.0 0.4 0.0 11.1 0.0 0.0 0.3
10 0.0 0.0 0.0 0.0 0.0 0.0 1.9 0.0 0.0 0.0 0.0 0.3 10 0.0 1.2 0.0 0.0 0.0 0.0 121.1 0.0 0.0 0.8 1.0 0.211 0.0 0.0 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11 0.0 0.0 0.0 0.8 0.1 0.0 0.0 0.0 2.3 6.5 10.1 0.012 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 1.3 12 0.2 0.0 0.0 4.7 0.0 0.0 0.0 0.0 2.5 2.4 43.2 0.013 0.0 2.5 0.2 0.0 0.0 0.0 0.0 0.0 16.5 0.0 17.6 0.0 13 0.0 0.0 0.0 30.8 0.0 0.0 3.7 0.0 18.3 0.0 1.0 0.114 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 24.0 0.0 14 0.1 0.0 0.0 0.0 0.0 0.0 7.4 4.9 14.0 0.0 1.1 0.015 0.8 0.0 0.0 0.0 0.0 59.5 1.7 4.3 3.2 104.3 7.7 0.0 15 0.0 0.0 0.0 0.8 81.4 0.1 5.8 0.0 0.4 0.0 0.0 0.016 0.4 0.8 14.9 11.7 26.7 9.6 28.3 0.0 0.0 0.0 0.0 0.0 16 0.0 0.0 0.0 2.8 5.2 2.0 0.0 30.5 1.1 0.0 0.0 0.017 0.0 0.0 0.0 8.4 29.3 6.8 3.6 0.0 0.0 0.0 0.0 0.0 17 0.0 0.6 0.9 4.7 3.2 0.0 0.0 5.2 0.0 0.0 0.0 0.018 4.3 1.2 3.0 25.0 28.0 0.1 0.0 0.0 0.0 2.5 4.5 0.0 18 0.0 0.0 0.0 0.2 6.4 0.0 0.0 4.2 0.0 0.0 0.0 0.019 2.0 0.1 6.6 0.8 13.9 0.0 0.0 6.2 0.0 0.0 0.0 0.0 19 0.0 0.3 6.4 8.4 5.1 0.0 2.1 0.5 0.0 0.0 0.020 4.9 0.4 0.0 2.2 1.2 27.0 0.0 2.2 0.0 0.0 0.0 0.8 20 0.0 0.0 0.2 0.0 0.3 0.0 0.0 0.0 18.6 0.3 0.0 0.021 1.6 0.4 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.2 0.0 0.5 21 0.0 0.2 0.1 0.5 0.0 0.0 0.0 0.0 6.0 0.0 0.0 0.022 0.5 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.5 22 0.0 0.0 0.9 0.3 0.0 0.0 11.6 0.0 16.4 0.0 0.0 0.023 0.8 2.0 0.0 0.0 0.0 3.2 0.0 0.0 0.0 0.0 0.0 6.8 23 7.1 1.1 0.1 9.4 0.0 0.0 6.2 0.0 4.5 0.0 0.0 0.024 2.4 0.0 0.5 0.3 0.0 29.8 0.0 3.9 0.0 4.2 0.0 0.7 24 5.6 8.2 2.2 2.3 0.0 0.0 23.5 13.0 0.0 0.0 1.0 0.025 0.6 0.0 0.0 0.2 2.2 78.0 0.0 0.3 0.0 34.0 0.2 0.4 25 0.0 5.0 1.2 0.0 0.0 4.7 175.7 2.6 0.0 0.0 2.1 0.026 0.9 0.0 0.0 0.0 18.0 24.4 0.1 9.4 0.0 19.3 0.0 0.1 26 0.0 1.2 0.0 0.0 0.0 0.0 6.6 3.2 0.0 0.0 0.0 0.027 7.3 0.0 0.3 0.0 5.2 10.2 38.3 10.0 0.0 30.6 0.0 0.0 27 1.2 0.1 0.0 15.5 2.6 0.0 29.8 6.7 0.0 0.0 0.0 0.428 6.9 0.6 0.5 0.0 0.3 0.4 4.9 8.5 0.0 129.9 0.0 0.5 28 0.0 0.3 0.0 0.0 0.0 0.0 0.0 3.0 0.0 0.0 0.0 0.329 0.0 3.0 0.0 81.3 31.8 0.3 0.0 0.0 0.0 2.7 0.0 29 0.3 0.0 0.0 0.0 0.0 0.0 0.0 7.4 0.0 0.0 0.030 1.6 1.1 0.0 0.4 0.0 0.0 6.7 0.0 0.0 2.0 0.0 30 0.2 0.0 0.0 0.0 0.0 16.4 0.0 0.9 0.0 7.5 0.031 0.2 1.8 6.3 0.0 0.0 0.9 0.0 31 0.2 0.0 0.0 0.0 0.0 0.0 0.0
Total 35.4 8.4 34.5 58.5 214.4 427.9 101.7 110.4 41.5 326.4 58.9 15.6 1433.6 Total 16.5 42.6 17.1 85.4 120.0 193.9 408.3 76.6 186.9 10.4 84.9 6.8 1249.4Max 7.3 2.5 14.9 25.0 81.3 95.9 38.3 39.7 16.5 129.9 24.0 6.8 129.9 Max 7.1 8.2 4.4 30.8 81.4 156.1 175.7 30.5 27.7 6.5 43.2 4.8 175.7
A1-47
Table: Daily Rainfall Data Red River Basin at Hanoi
River Basin : Red At : Hanoi Year : 1968 (Unit : mm) River Basin : Red At : Hanoi Year : 1969 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 3.4 0.3 1.8 0.0 0.0 6.1 1.2 0.0 0.0 0.0 1 1.2 0.0 1.4 0.0 1.2 0.0 0.3 0.0 0.0 0.0 7.0 0.02 0.0 0.0 0.0 1.2 6.1 0.0 0.0 59.5 0.3 0.0 0.0 0.0 2 0.0 0.0 0.0 2.3 0.0 13.4 5.7 0.0 2.5 0.0 19.6 0.03 0.0 0.1 0.0 13.6 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3 0.8 1.7 0.0 2.8 0.1 4.1 0.0 0.0 60.7 0.0 2.7 0.04 0.0 0.5 0.0 3.0 0.0 0.0 7.8 14.7 0.0 0.0 2.3 0.0 4 2.9 0.0 1.2 7.7 0.0 0.0 0.6 28.0 28.3 0.0 1.0 0.05 0.0 0.0 0.4 7.2 0.0 2.6 1.3 4.9 0.0 0.0 3.8 0.0 5 0.5 0.0 4.0 0.0 0.0 18.2 0.0 0.0 63.1 0.0 0.0 0.06 0.0 0.6 0.3 15.9 0.6 60.5 0.0 11.2 0.0 5.2 0.0 0.0 6 0.0 0.0 0.3 0.0 12.4 4.1 0.0 0.1 14.2 0.0 0.0 0.17 2.9 0.2 3.0 0.0 0.0 8.2 0.0 3.4 0.0 0.0 0.0 0.0 7 0.0 0.0 0.7 0.1 0.0 0.0 0.0 1.4 1.3 0.0 0.0 0.08 0.0 0.0 2.7 0.0 1.6 2.5 0.0 3.7 0.0 16.3 0.6 0.0 8 0.0 0.0 0.4 0.0 37.6 45.3 1.5 20.0 7.7 0.0 0.0 0.09 0.0 0.0 6.5 0.0 4.2 33.0 13.3 78.0 18.0 0.0 0.0 9 0.3 0.0 1.0 0.0 0.0 37.8 0.0 1.3 0.0 0.0 0.0 0.0
10 0.0 0.0 0.5 0.2 6.2 3.5 20.3 38.2 48.2 69.2 0.0 0.0 10 0.0 0.9 0.0 0.0 16.2 0.0 0.0 2.6 0.0 0.0 0.0 0.011 0.4 0.0 0.8 5.4 0.0 0.0 0.4 20.9 66.2 23.9 1.4 0.0 11 0.0 0.9 0.1 1.2 3.2 87.5 19.9 0.4 0.0 0.0 0.0 0.012 0.0 0.0 0.2 0.1 0.0 19.1 16.0 2.2 71.5 14.7 0.0 0.0 12 5.2 0.0 0.0 0.0 0.0 0.0 43.0 9.9 12.1 0.0 0.0 0.013 0.1 12.4 0.0 0.0 21.4 0.0 0.2 18.3 27.7 0.0 5.9 0.0 13 0.0 0.0 0.0 0.7 0.0 1.3 0.0 1.2 0.0 0.0 0.0 0.014 0.0 0.0 0.0 0.0 0.0 0.0 6.4 182.5 4.8 0.0 18.7 0.0 14 1.7 0.0 0.0 8.7 0.0 0.3 0.0 2.7 0.0 0.0 0.0 0.015 0.0 0.0 0.6 0.0 0.0 0.0 1.2 4.8 6.1 0.0 0.0 0.0 15 0.0 0.0 0.1 0.1 14.8 0.0 0.0 5.6 0.0 0.0 1.3 0.016 0.0 0.9 2.1 0.5 0.0 22.4 1.9 0.0 0.0 0.0 0.2 1.1 16 0.0 0.0 6.5 18.5 0.0 0.8 0.0 6.2 0.0 0.0 22.0 0.017 0.3 0.6 0.0 0.0 0.0 17.7 0.0 0.0 0.0 0.0 0.2 0.0 17 0.3 0.0 0.0 44.0 0.4 0.2 0.0 69.8 0.6 0.0 0.0 0.018 6.2 0.5 0.7 0.0 0.0 2.1 0.0 0.2 51.5 0.0 3.5 0.0 18 0.5 0.0 0.0 0.9 2.2 0.0 0.4 0.0 0.0 0.0 0.0 0.019 0.4 0.0 0.4 0.1 0.0 0.0 0.0 0.0 0.5 0.0 2.1 0.0 19 0.9 0.0 0.0 0.0 0.2 0.0 9.3 1.6 34.2 0.0 0.2 0.020 0.0 0.3 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.0 16.0 0.0 20 0.3 0.0 0.0 0.4 0.0 0.0 6.6 0.0 15 0.0 0.5 0.021 0.3 0.7 0.3 0.0 21.4 1.3 46.5 0.0 0.0 0.0 0.5 0.0 21 1.3 0.0 0.0 0.1 0.0 0.0 27.9 0.0 14.3 0.7 0.6 0.022 0.0 1.5 0.0 0.0 0.3 0.5 0.0 0.0 0.0 0.0 0.0 3.8 22 0.1 0.0 2.4 0 0.2 1.4 6.8 0.3 9.1 0.0 0.0 0.023 0.0 0.3 0.2 0.0 0.0 1.8 0.0 0.0 0.0 0.0 0.0 0.0 23 0.0 1.8 2.1 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.024 0.0 0.0 5.9 0.0 0.0 3.6 0.1 0.0 0.0 0.0 0.0 0.0 24 0.0 1.4 0.0 0.1 22.2 0.0 13.1 0.0 0.0 0.0 0.0 0.025 0.3 10.5 42.8 0.2 0.0 0.7 0.0 0.0 0.0 0.0 0.0 0.0 25 0.0 1.3 0.0 1.1 1.3 11.0 75.8 0.0 0.0 0.8 0.0 0.026 4.0 30.5 0.0 2.8 5.4 7.1 0.0 0.0 0.0 0.0 0.0 0.0 26 0.0 3.1 0.0 3.0 3.7 0.0 11.4 0.0 0.0 22.6 0.0 0.027 0.2 0.0 0.3 0.0 2.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 27 0.0 0.6 0.0 0.0 0.5 0.0 7.2 6.1 0.0 0.0 0.0 0.128 0.0 0.2 0.9 0.0 45.8 43.6 0.0 0.0 0.0 0.0 0.0 0.1 28 0.0 1.4 0.6 0.0 0.0 2.9 0.0 1.5 0.0 0.0 0.0 0.029 0.1 2.1 0.0 15.9 0.0 0.1 0.0 0.0 0.0 7.5 0.0 0.0 29 1.9 0.1 0.0 0.0 0.2 0.0 0.0 5.9 1.4 0.0 0.030 0.0 0.0 1.6 13.8 45.4 16.1 1.5 0.0 0.2 0.0 0.1 30 21.0 0.0 0.0 0.0 0.0 1.6 0.0 10.4 0.0 0.0 1.431 0.5 0.0 59.3 0.2 136.8 0.0 0.0 0.0 31 0.0 0.0 0.1 2.1 0.0 21.3 0.0
Total 15.7 61.9 72.0 68.0 186.4 247.5 151.4 522.2 356.0 155.0 55.2 5.1 1896.4 Total 38.9 13.1 20.9 92.0 116.3 228.5 233.2 158.7 279.4 46.8 54.9 1.6 1284.3Max 6.2 30.5 42.8 15.9 59.3 60.5 46.5 182.5 78.0 69.2 18.7 3.8 182.5 Max 21.0 3.1 6.5 44.0 37.6 87.5 75.8 69.8 63.1 22.6 22.0 1.4 87.5
River Basin : Red At : Hanoi Year : 1970 (Unit : mm) River Basin : Red At : Hanoi Year : 1971 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 1.9 1.0 0.0 50.4 0.0 0.0 0.3 0.2 0.0 0.6 1 0.0 0.0 0.5 0.6 32.7 0.2 0.0 0.0 0.0 34.5 0.0 0.02 0.0 0.0 0.7 0.0 0.0 1.3 0.0 0.0 0.0 0.0 0.0 0.7 2 0.0 0.2 0.0 6.6 0.0 20.8 0.0 1.1 0.2 19.3 0.0 0.03 0.0 0.0 1.3 0.0 2.1 18.6 0.0 0.0 0.0 0.0 0.0 2.0 3 0.0 0.0 0.1 0.1 0.0 0.3 27.5 0.2 0.0 29.6 2.4 0.04 0.0 0.0 0.0 0.0 0.0 15.1 41.3 1.2 0.0 0.0 0.0 0.0 4 0.0 0.0 2.0 0.8 0.0 0.0 1.4 1.2 0.0 0.0 0.0 0.05 0.0 0.9 0.0 0.4 0.0 0.0 0.0 4.4 2.8 0.0 0.0 0.0 5 0.0 0.0 1.6 0.2 7.9 0.0 0.0 32.6 3.2 0.4 0.0 0.06 0.0 0.0 0.8 0.6 0.0 0.0 0.0 0.0 38.8 0.0 0.0 0.0 6 0.0 0.1 3.9 0.0 2.0 0.0 0.0 13.7 0.0 0.0 0.0 0.07 0.0 0.3 1.4 0.0 0.0 0.0 0.0 0.0 14.3 0.0 0.0 0.2 7 0.0 0.7 3.7 0.0 0.0 33.2 21.9 15.0 26.8 0.0 0.0 0.08 0.0 0.2 0.1 0.0 0.0 18.0 14.4 1.5 0.0 0.0 0.0 0.4 8 0.0 1.0 1.2 3.0 0.0 0.8 19.1 28.6 15.2 0.0 0.0 0.49 0.8 0.1 0.0 0.1 0.0 0.0 0.0 8.7 0.0 0.1 1.2 0.0 9 0.0 0.0 0.0 24.5 0.1 1.0 0.0 9.6 3.9 16.4 0.0 0.0
10 1.0 1.6 0.8 0.1 0.0 0.8 19.7 6.3 0.6 0.0 0.5 2.7 10 0.0 0.0 0.0 0.0 0.0 41.9 0.2 9.6 0.0 0.1 0.0 0.011 0.0 1.8 0.9 0.0 0.0 22.8 0.0 20.2 3.6 10.7 0.0 0.0 11 0.0 0.0 7.6 0.0 0.0 0.1 0.0 1.0 0.0 0.0 0.0 0.012 0.0 3.3 1.3 11.1 0.0 0.6 0.0 0.0 18.6 13.0 0.0 0 12 0.0 0.2 0.0 0.5 125.1 15.1 18.0 2.7 2.5 0.0 0.0 0.013 0.0 0.0 0.1 5.6 3.5 4.2 0.0 0.6 0.0 0.0 0.0 2.5 13 0.0 0.0 0.0 0.2 1.6 3.6 16.5 2.7 15.3 0.0 0.0 0.014 0.4 0.0 0.4 0.0 6.8 0.0 0.0 0.0 2.3 0.0 0.0 3.8 14 0.0 1.4 0.0 0.0 0.0 0.0 59.8 19.8 14.0 0.0 0.0 0.015 0.0 0.0 1.0 0.0 0.0 0.0 16.6 45.7 0.2 0.0 6.0 1.3 15 0.0 1.5 0.0 0.0 0.0 0.0 27.6 59.4 0.0 0.0 0.0 0.016 0.0 0.0 0.0 0.2 0.0 0.0 10.5 28.9 7.5 0.0 0.0 0.0 16 0.0 0.4 0.0 0.0 0.0 0.0 0.0 5.1 108.7 0.0 0.0 0.017 0.5 0.0 0.0 0.0 0.0 0.0 0.3 3.4 0.0 0.0 0.0 0.0 17 0.0 0.0 0.0 0.5 0.0 0.0 12.1 29.4 16.0 0.0 0.0 0.018 0.4 0.2 0.0 0.3 0.0 0.0 0.0 11.8 0.0 0.0 0.2 0.0 18 0.0 0.0 0.0 0.0 0.0 0.0 19.3 5.2 51.3 0.0 0.0 0.019 0.0 1.6 0.0 31.3 56.3 1.2 0.0 5.0 0.1 0.0 0.0 0.0 19 0.0 0.0 0.0 0.0 36.3 0.0 0.0 94.1 0.0 0.0 0.0 0.020 0.0 0.0 0.7 2.7 13.7 38.5 9.8 9.9 0.1 0.0 0.0 0.0 20 0.0 0.0 0.0 0.0 0.0 0.0 0.0 68.4 0.0 0.0 0.0 0.021 0.0 0.0 0.9 1.1 1.8 13.8 0.3 0.5 2.5 0.0 0.1 0.0 21 2.3 0.0 0.0 0.1 0.1 36.6 0.0 0.5 0.0 0.0 0.0 0.122 0.0 0.0 4.2 13.2 0.1 0.0 3.0 0.0 0.0 0.0 10.7 0.0 22 0.2 0.0 0.0 0.0 0.0 13.7 0.0 0.0 0.0 0.0 0.0 5.723 2.8 0.0 4.1 31.8 0.0 0.0 0.1 13.4 0.0 0.0 1.6 0.0 23 0.3 0.0 0.0 0.0 0.1 1.0 72.6 0.0 0.0 0.2 0.0 0.124 1.1 0.2 5.6 0.0 0.6 32.7 1.8 3.8 5.6 0.0 0.0 0.0 24 2.6 4.3 0.0 0.1 56.9 1.2 17.8 0.0 0.0 21.1 0.0 0.025 0.6 0.3 2.5 0.0 0.8 0.0 79.2 2.1 0.0 0.0 0.0 0.0 25 0.0 5.3 0.0 0.1 0.0 1.3 30.6 0.8 0.0 54.8 0.0 0.026 1.2 0.0 1.7 14.7 1.0 38.8 0.8 4.2 0.0 25.7 0.0 0.0 26 0.0 1.8 0.0 16.3 0.0 0.3 0.0 39.1 0.6 12.4 0.0 0.027 1.4 0.0 0.0 5.1 0.0 4.3 11.5 15.9 7.8 31.9 0.0 0.6 27 0.0 0.0 0.0 34.1 0.9 4.0 0.0 0.8 0.1 5.3 0.0 0.028 0.5 2.2 0.6 0.0 0.0 8.1 48.3 5.7 14.7 0.0 0.0 0.0 28 1.6 0.3 0.0 1.9 0.0 0.0 44.1 3.2 34.5 6.1 0.0 0.029 0.0 0.0 0.0 1.5 2.4 7.2 0.0 49.6 0.0 0.2 1.2 29 0.9 0.4 0.0 1.6 0.0 0.8 0.0 0.0 0.4 0.0 0.030 0.4 0.5 5.6 10.7 0.0 21.8 0.0 7.4 0.0 3.3 0.1 30 0.5 0.8 0.0 0.0 0.0 0.0 0.0 19.3 0.0 0.0 0.031 0.0 2.1 0.1 0.0 59.5 0.0 0.0 31 0.4 0.4 0.0 3.0 0.0 0.0
Total 11.1 12.7 33.6 124.9 99.0 271.6 286.6 252.7 176.8 81.6 23.8 16.1 1390.5 Total 8.8 17.2 22.2 89.6 265.3 175.1 392.3 443.8 311.6 200.6 2.4 6.3 1935.2Max 2.8 3.3 5.6 31.8 56.3 50.4 79.2 59.5 49.6 31.9 10.7 3.8 79.2 Max 2.6 5.3 7.6 34.1 125.1 41.9 72.6 94.1 108.7 54.8 2.4 5.7 125.1
A1-48
Table: Daily Rainfall Data Red River Basin at Hanoi
River Basin : Red At : Hanoi Year : 1972 (Unit : mm) River Basin : Red At : Hanoi Year : 1973 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 0.0 2.6 0.0 0.0 36.5 34.4 9.2 4.1 0.0 0.0 1 1.1 0.2 0.0 0.0 2.1 0.0 11.0 0.0 12.0 0.0 0.0 0.02 0.0 0.7 0.0 2.6 0.3 0.0 6.4 32.3 0.0 0.0 0.0 0.0 2 0.0 0.0 0.0 0.0 0.0 3.2 5.5 0.0 70.0 0.0 0.0 0.03 0.2 2.7 0.0 1.1 0.0 0.0 7.7 83.7 1.6 0.1 0.0 0.0 3 0.0 0.0 0.0 0.0 0.6 3.9 0.0 0.0 62.8 6.1 0.0 0.04 0.0 0.1 0.0 1.7 0.0 0.0 2.8 55.9 0.3 0.0 0.3 0.0 4 0.1 0.0 1.0 0.0 28.8 10.0 5.3 10.0 1.0 26.2 0.0 0.05 0.0 0.0 0.0 0.5 0.0 0.0 10.0 0.0 6.8 0.0 0.0 0.0 5 0.0 0.0 3.7 0.0 10.7 80.1 0.0 5.1 0.1 0.0 0.0 0.06 0.0 1.5 0.0 0.0 7.8 0.0 3.8 0.5 8.6 0.0 9.5 0.0 6 0.0 0.4 5.0 0.0 7.8 0.0 0.0 15.1 9.9 25.2 0.0 0.07 0.0 0.4 0.2 0.0 0.0 0.0 0.0 16.9 0.0 1.6 0.2 0.0 7 0.0 0.0 4.0 0.2 0.0 0.0 3.0 0.0 11.0 2.9 0.0 0.08 0.0 0.0 0.0 38.4 7.9 0.0 0.0 0.6 6.5 0.0 5.0 0.0 8 0.0 0.5 0.2 0.0 1.7 26.0 15.8 0.0 4.6 0.0 0.0 0.09 0.0 0.0 0.0 2.0 0.0 6.2 0.0 2.8 0.0 0.0 0.0 0.0 9 0.0 1.8 5.9 0.0 8.4 82.0 98.1 0.7 82.9 0.0 0.0 0.0
10 0.0 0.0 0.1 0.0 0.0 0.1 0.0 2.3 0.0 36.3 0.0 0.0 10 2.0 0.0 0.0 0.0 33.5 1.6 0.0 0.4 0.0 0.0 1.7 0.011 0.0 0.0 1.2 0.0 0.0 0.0 27.3 21.0 0.0 0.0 0.0 0.0 11 0.0 6.8 0.0 0.0 0.1 2.6 8.8 0.0 0.0 0.0 3.1 0.012 0.0 0.0 1.7 3.7 1.5 0.0 0.7 0.0 0.0 0.0 0.0 0.3 12 0.0 0.3 0.0 18.5 0.0 0.0 47.9 1.8 2.1 0.0 0.8 1.413 0.2 1.7 0.0 0.5 0.0 0.0 0.0 7.9 0.0 0.0 0.0 0.0 13 0.0 0.0 0.0 1.2 0.0 30.5 0.0 20.4 10.2 0.0 0.0 0.014 0.0 0.7 0.0 0.2 5.9 0.0 32.9 9.8 0.0 0.0 0.4 0.0 14 0.0 0.0 0.0 31.0 0.0 1.5 6.5 0.0 1.3 8.5 0.0 0.015 0.0 0.3 4.9 0.4 6.5 0.0 61.6 0.0 0.0 0.1 0.0 0.0 15 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 34.6 40.3 0.0 0.016 0.0 2.6 0.0 0.0 6.4 0.0 2.5 1.1 0.0 0.9 5.0 0.0 16 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7.6 0.0 0.017 0.0 0.6 0.2 0.0 6.0 0.0 0.0 0.5 0.0 5.7 1.7 0.0 17 1.2 0.0 0.3 23.0 0.0 0.8 0.0 10.2 20.5 0.0 0.0 0.018 0.0 0.2 1.1 0.0 10.8 0.0 0.0 8.6 22.4 3.3 3.2 0.0 18 0.0 0.0 0.2 2.4 0.0 0.0 0.0 16.1 30.1 0.0 0.2 0.019 0.0 0.0 1.3 0.1 89.2 57.4 0.0 0.0 15.8 0.0 0.4 3.1 19 0.3 0.0 0.3 0.0 0.0 0.0 0.0 0.3 0.8 4.9 0.0 0.020 0.0 0.2 0.1 0.0 0.0 0.7 0.8 9.3 16.5 0.0 10.5 0.3 20 0.0 0.3 0.0 17.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.021 0.0 0.0 0.0 0.0 0.7 0.0 0.0 3.6 0.0 0.0 13.1 0.0 21 0.0 0.0 1.0 0.0 8.7 0.0 0.0 0.3 2.6 0.0 0.0 0.422 0.1 0.9 0.0 1.2 6.1 0.0 4.5 54.8 0.7 31.1 0.3 0.0 22 0.0 0.0 0.1 15.2 15.4 0.0 0.0 15.5 0.5 0.0 0.0 0.023 0.0 5.2 0.0 0.0 0.8 0.0 0.0 205.7 2.6 0.0 0.2 0.0 23 0.0 0.1 0.0 0.0 9.8 0.0 0.0 38.5 0.1 0.6 0.0 0.024 0.1 7.2 0.9 28.3 0.0 0.5 0.0 43.0 98.8 0.0 0.0 0.0 24 0.0 0.0 11.3 0.0 1.1 0.0 104.4 6.0 1.4 0.0 0.0 0.025 0.0 0.0 1.7 0.0 0.1 0.0 38.1 29.4 0.0 0.0 0 0.1 25 0.0 0.1 0.0 2.6 0.1 0.0 0.7 17.4 28.6 0.0 0.0 0.026 0.0 0.0 0.7 0.0 0.1 0.0 28.2 0.0 0.0 3.2 0.2 0.0 26 0.0 0.0 1.3 0.0 29.3 0.0 0.2 54.9 53.6 0.4 0.0 0.027 0.0 0.0 0.9 0.0 0.0 0.0 0.5 0.0 0.1 0.0 3.0 0.0 27 0.0 0.0 6.3 90.6 1.5 0.0 0.0 18.6 0.9 0.0 0.0 0.028 0.0 0.0 0.0 0.3 0.0 6.8 7.9 16.0 0.0 0.0 0.0 0.0 28 0.0 0.0 0.0 0.0 3.8 1.5 0.0 6.2 2.4 0.0 0.0 0.029 0.0 0.0 0.0 0.0 62.1 0.0 0.0 10.2 0.0 0.0 0.0 0.2 29 0.3 0.1 0.0 11.7 1.0 0.5 0.0 28.4 0.0 0.0 0.030 0.2 0.0 12.1 1.8 50.9 0.0 2.2 0.0 0.0 0.0 0.0 30 0.0 0.0 40.8 0.0 7.4 0.1 1.0 0.0 0.0 0.0 0.031 0.0 1.8 0.1 2.4 12.3 0.0 0.0 31 0.0 0.0 0.0 0.0 69.4 0.0 0.0
Total 0.8 25.0 16.8 95.7 214.1 122.6 274.6 664.8 189.9 86.4 53.0 4.0 1747.7 Total 5.0 10.5 40.7 242.6 175.1 252.2 307.8 307.9 472.4 122.7 5.8 1.8 1944.5Max 0.2 7.2 4.9 38.4 89.2 57.4 61.6 205.7 98.8 36.3 13.1 3.1 205.7 Max 2.0 6.8 11.3 90.6 33.5 82.0 104.4 69.4 82.9 40.3 3.1 1.4 104.4
River Basin : Red At : Hanoi Year : 1974 (Unit : mm) River Basin : Red At : Hanoi Year : 1975 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.2 0.0 21.9 3.6 0.0 0.0 29.4 0.0 0.0 0.0 0.0 1 0.0 0.0 0.0 1.1 1.1 0.6 0.0 19.9 59.8 0.0 0.0 0.02 0.0 0.0 0.0 0.0 0.4 0.0 15.3 14.1 0.0 14.6 0.4 0.0 2 0.0 0.0 0.0 0.0 0.0 5.0 32.9 23.5 1.2 5.0 0.0 0.03 0.0 0.0 0.0 3.8 6.6 0.0 1.5 0.0 0.0 2.1 0.0 0.0 3 0.0 0.0 2.1 0.0 0.0 2.7 0.0 0.1 0.0 0.0 0.0 0.04 0.0 2.2 0.0 0.1 0.0 15.0 85.6 3.3 1.6 0.5 0.0 0.0 4 0.0 0.0 1.5 0.0 3.0 0.0 24.8 0.0 0.0 0.0 0.0 0.05 0.0 1.5 0.1 0.0 0.0 1.3 5.8 0.0 9.8 13.0 8.0 22.7 5 4.8 0.0 0.0 0.0 0.1 0.5 0.7 0.0 0.0 0.0 0.0 0.06 0.0 0.0 0.4 0.7 0.0 7.5 2.4 0.0 1.2 53.5 7.1 11.3 6 7.6 0.0 0.0 0.0 18.4 14.2 0.0 0.0 0.0 0.0 0.8 0.07 0.0 0.0 0.1 0.0 0.0 0.0 10.9 4.6 146.6 5.1 0.0 0.0 7 1.9 0.3 1.9 0.0 0.6 0.0 0.0 0.0 0.0 21.0 0.0 0.08 0.0 0.0 2.3 0.7 0.0 0.0 6.5 1.7 1.2 3.5 0.0 0.5 8 6.4 0.5 1.8 0.0 49.0 0.0 0.0 0.0 0.0 17.5 0.0 0.09 0.0 0.0 3.7 1.5 0.2 0.5 0.0 10.3 0.0 1.6 0.0 0.6 9 4.8 0.0 1.4 0.0 0.0 0.0 0.0 18.1 7.7 13.6 15.0 0.4
10 0.8 0.0 1.2 20.4 35.2 9.9 1.5 0.0 0.0 9.3 49.9 2.3 10 15.7 0.0 1.4 0.0 0.0 0.0 0.0 78.1 14.6 0.0 120.0 4.011 0.2 0.0 1.6 3.8 0.0 18.1 0.6 1.0 4.8 0.0 0.0 0.0 11 3.6 1.0 1.6 0.2 14.2 0.0 0.0 2.8 16.4 0.0 0.0 0.012 0.6 0.0 1.2 0.0 0.0 0.0 15.0 0.0 0.0 0.0 0.0 0.0 12 11.2 0.0 2.3 37.4 52.7 0.0 0.0 21.2 0.3 0.0 1.0 0.613 1.0 0.0 0.7 0.5 0.0 4.6 3.9 14.6 60.2 0.0 0.0 0.0 13 0.0 0.6 0.3 4.1 0.0 57.8 0.0 0.1 0.0 0.0 1.0 15.614 1.2 0.0 0.0 0.0 0.0 105.5 0.0 2.3 0.1 15.7 0.2 0.2 14 1.9 2.5 0.3 3.7 3.8 6.1 16.7 0.0 0.0 0.0 0.0 0.015 1.1 0.0 0.6 0.0 1.2 0.0 0.0 15.7 0.0 49.3 0.0 0.5 15 2.2 0.8 0.0 61.5 2.6 0.0 61.7 0.0 0.0 0.0 0.0 0.016 1.2 0.0 0.8 2.4 0.0 0.0 0.0 11.1 0.0 0.0 2.7 0.0 16 0.4 0.1 0.9 0.4 0.0 4.8 18.9 0.0 0.0 0.0 1.4 0.017 0.0 0.0 0.0 7.3 0.0 0.2 0.3 14.0 0.0 0.0 0.9 0.0 17 0.2 0.8 0.0 3.4 1.0 0.6 7.1 0.0 0.2 0.0 0.0 0.018 0.1 0.0 0.0 0.1 0.0 0.0 3.6 14.4 8.6 0.0 0.0 0.0 18 5.6 0.5 0.3 1.5 0.0 2.1 0.0 0.0 1.3 2.8 0.0 0.019 0.0 1.0 5.3 0.1 34.5 0.0 0.2 0.0 0.6 0.0 0.0 0.0 19 5.8 0.0 1.5 0.0 0.4 127.3 0.0 0.0 0.0 0.0 0.0 0.020 0.4 2.0 3.3 0.0 0.0 0.1 6.4 0.0 1.2 0.0 0.0 0.0 20 0.0 0.0 2.2 0.0 6.5 5.9 0.0 0.0 5.6 0.0 0.0 0.021 0.2 2.1 0.0 43.7 0.0 0.9 0.1 0.0 0.0 0.0 0.0 0.0 21 1.8 0.0 0.1 0.0 0.0 0.0 0.0 0.0 176.2 0.0 0.0 0.022 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 22 0.0 0.0 0.4 0.1 16.5 0.4 0.0 0.1 0.6 0.0 0.0 0.023 0.0 1.5 1.9 0.0 0.0 0.0 0.0 8.7 0.0 3.4 0.0 0.0 23 0.0 0.0 0.0 0.7 2.1 0.1 0.4 11.5 0.0 0.0 0.0 0.024 0.1 0.5 0.3 0.0 0.0 0.0 11.8 8.8 15.0 0.0 0.0 0.0 24 0.3 0.0 0.0 0.0 0.0 0.6 2.8 0.0 0.0 0.0 0.0 0.025 12.9 0.0 2.2 0.0 0.2 0.0 3.7 11.5 3.5 0.0 0.0 0.0 25 1.1 0.0 0.2 0.0 13.9 0.5 0.0 24.1 0.0 0.0 0.0 0.026 12.8 0.0 3.6 0.0 9.7 16.9 0.0 0.0 0.0 0.2 0.0 0.1 26 0.0 0.1 2.2 0.0 0.0 0.0 0.0 123.8 0.0 0.0 0.0 0.027 0.2 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 95.6 0.0 0.1 27 0.0 0.0 1.2 0.0 82.8 0.0 0.3 19.9 0.0 0.0 0.0 0.028 3.6 0.0 0.0 9.5 0.0 0.0 12.1 0.0 0.0 4.9 0.0 0.0 28 0.0 0.0 0.6 0.0 18.0 4.8 0.0 5.2 0.0 0.0 0.0 0.029 1.6 0.5 0.2 0.0 0.0 0.4 0.5 0.0 0.0 0.0 0.3 29 0.0 3.1 28.2 7.3 0.0 0.0 3.1 57.4 0.0 0.0 0.030 1.6 0.0 1.2 19.1 19.2 0.0 23.6 0.0 0.0 0.0 0.0 30 0.3 22.2 0.6 5.0 0.0 0.0 10.1 0.5 0.0 0.0 0.031 4.6 0.0 0.2 0.0 0.6 0.0 0.0 31 0.1 3.5 0.0 0.0 84.7 0.0 0.0 0.0
Total 44.2 11.0 30.0 118.6 110.9 199.7 187.6 190.2 254.4 272.8 69.2 38.6 1527.2 Total 75.7 7.2 53.0 142.9 299.0 234.0 166.3 446.3 341.8 59.9 139.2 20.6 1985.9Max 12.9 2.2 5.3 43.7 35.2 105.5 85.6 29.4 146.6 95.6 49.9 22.7 146.6 Max 15.7 2.5 22.2 61.5 82.8 127.3 61.7 123.8 176.2 21.0 120.0 15.6 176.2
A1-49
Table: Daily Rainfall Data Hanoi Province at Hanoi (Lang)
Province Hanoi At : Hanoi (Lang) Year : 1976 (Unit : mm) Province Hanoi At : Hanoi (Lang) Year : 1977 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 0.0 0.4 10.4 1.5 0.3 0.0 0.0 0.0 0.0 0.0 1 0.0 0.4 0.0 0.0 0.0 0.0 0.0 0.0 3.7 0.0 10.3 0.02 0.0 0.0 0.0 0.3 5.2 0.0 3.3 4.4 0.0 0.0 1.1 0.0 2 0.2 0.0 0.3 3.6 0.0 0.1 21.2 0.0 1.5 0.0 0.0 0.03 0.2 0.0 3.7 5.7 10.3 0.0 0.0 1.1 0.0 0.0 0.0 0.0 3 21.5 0.0 0.0 0.9 0.0 53.9 11.2 19.4 0.0 0.8 0.0 0.04 0.0 0.0 0.3 0.4 27.8 0.0 0.6 0.0 0.0 0.0 0.0 0.0 4 15.6 0.0 0.0 0.7 0.0 0.2 28.2 38.2 8.2 0.0 0.0 0.05 0.0 0.0 0.0 3.1 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.0 5 0.0 0.0 0.0 0.0 0.0 0.0 0.8 62.2 7.9 0.0 0.0 0.06 0.0 0.0 1.7 2.5 1.0 1.4 0.0 0.0 0.0 0.0 3.6 0.0 6 0.0 0.0 0.0 0.0 4.5 11.0 0.1 29.0 53.2 2.1 0.0 0.07 0.0 1.8 0.0 0.3 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 7 0.1 0.0 0.0 0.0 0.0 0.4 3.1 2.2 28.3 0.0 0.0 0.08 0.0 59.5 0.1 0.2 0.0 0.0 0.0 45.3 0.0 0.0 0.0 0.0 8 0.7 0.0 0.0 25.0 0.4 0.0 3.4 0.0 0.0 0.0 0.0 0.09 3.1 2.8 0.6 6.5 0.0 0.0 0.0 49.8 35.6 3.0 0.4 0.0 9 2.1 0.0 0.0 49.9 11.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1
10 0.3 0.0 0.0 19.2 1.2 7.4 0.0 45.6 24.3 11.5 1.2 0.0 10 1.0 0.0 0.0 5.2 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.011 0.0 0.0 0.0 17.4 3.9 0.0 0.0 0.0 8.2 4.6 0.1 0.0 11 0.0 0.0 0.0 0.3 5.0 31.9 0.0 0.0 0.0 0.0 0.0 0.012 0.0 0.0 0.5 3.8 0.1 1.2 0.0 12.0 0.8 10.1 0.0 0.0 12 1.5 0.0 0.0 2.7 0.0 2.0 0.0 0.0 0.0 0.0 0.0 0.113 0.0 0.5 0.1 34.7 0.0 18.1 10.6 8.9 0.0 38.5 0.0 0.0 13 0.0 0.0 0.0 0.0 0.2 0.0 19.4 0.0 1.2 0.4 0.0 0.214 0.0 0.0 0.0 0.0 0.0 4.1 0.0 0.2 0.0 10.9 0.0 0.0 14 0.0 0.9 0.0 0.0 0.0 0.0 33.1 3.1 0.0 0.0 0.0 0.215 0.0 0.0 0.5 0.0 1.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15 0.0 0.0 8.6 0.0 1.9 0.0 105.7 0.0 0.0 6.9 0.0 0.016 0.0 0.0 0.0 0.1 0.0 0.0 0.0 17.6 0.0 0.0 0.0 0.0 16 1.3 0.4 0.3 0.0 0.0 0.0 48.0 1.3 0.0 1.4 0.0 0.017 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 76.2 0.0 0.0 0.0 17 0.6 0.0 0.6 0.0 0.0 0.0 0.0 0.1 0.0 0.3 0.0 0.018 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 38.7 0.6 0.0 0.0 18 2.5 0.0 0.8 0.5 0.0 44.5 0.0 1.2 0.0 0.0 0.0 0.019 0.0 1.0 5.8 11.7 0.0 22.9 12.4 0.0 0.0 48.2 0.0 0.0 19 0.3 0.0 0.4 0.0 0.0 0.0 0.0 0.4 0.0 1.5 0.0 0.620 0.0 0.4 0.0 20.0 0.0 0.0 2.4 0.0 0.0 50.0 0.0 0.0 20 0.4 1.7 1.0 0.0 0.0 0.4 19.1 0.0 0.0 0.0 0.0 0.021 2.8 2.8 0.5 0.0 4.8 0.8 8.7 0.3 0.0 1.9 0.0 0.0 21 0.4 0.3 0.0 0.0 0.0 0.0 35.7 2.6 0.0 0.0 0.0 0.022 2.5 2.9 0.1 0.0 55.9 0.0 0.0 5.7 0.8 0.9 0.0 0.0 22 3.0 0.0 0.0 0.0 1.0 68.0 66.7 0.0 0.0 0.0 0.0 0.023 0.0 0.6 0.0 7.4 0.0 4.4 0.0 0.0 0.0 0.0 0.0 0.0 23 0.3 0.0 1.9 0.0 0.0 3.9 79.7 0.0 0.0 0.0 0.0 0.024 0.0 1.8 0.4 0.0 0.0 0.0 0.0 0.0 2.2 0.3 0.0 0.0 24 0.0 0.0 3.1 0.0 0.0 11.2 0.2 0.0 0.0 0.0 0.4 9.725 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 25 0.0 0.0 0.0 0.0 0.5 0.6 0.0 10.2 0.0 2.5 2.5 0.426 0.0 2.3 1.0 0.1 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.3 26 1.3 0.4 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.6 0.027 0.8 0.7 1.8 2.9 0.0 0.0 10.4 38.4 0.0 4.9 0.0 0.0 27 0.0 1.7 0.0 0.1 0.6 0.0 0.0 0.0 65.4 9.6 1.4 2.928 0.2 0.0 0.8 0.0 27.3 0.0 49.9 9.0 0.0 0.2 0.0 0.0 28 0.2 0.0 1.1 0.0 3.1 0.0 0.5 0.0 3.3 15.5 0.0 2.629 0.0 0.0 0.3 0.0 1.2 0.0 11.7 0.0 0.0 7.0 0.0 0.0 29 2.9 0.7 0.0 0.0 5.1 15.6 0.0 0.0 90.9 0.0 18.930 0.0 2.1 0.0 0.3 67.3 32.5 0.0 0.5 0.0 0.0 0.0 30 0.2 1.3 0.3 0.0 0.0 0.0 61.1 0.0 0.0 0.0 1.731 0.0 1.0 0.0 0.0 0.0 6.9 0.0 0.0 31 0.6 0.0 0.0 0.0 0.4 0.0 0.2
Total 9.9 77.6 21.3 136.7 151.3 129.1 142.8 239.5 187.3 199.9 6.4 0.3 1302.1 Total 56.7 5.8 20.1 89.2 28.9 233.2 491.7 231.4 172.7 131.9 15.2 37.6 1514.4Max 3.1 59.5 5.8 34.7 55.9 67.3 49.9 49.8 76.2 50.0 3.6 0.3 76.2 Max 21.5 1.7 8.6 49.9 11.1 68.0 105.7 62.2 65.4 90.9 10.3 18.9 105.7
Province Hanoi At : Hanoi (Lang) Year : 1978 (Unit : mm) Province Hanoi At : Hanoi (Lang) Year : 1979 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 0.0 0.0 0.4 0.6 0.1 0.0 60.9 0.0 0.0 0.0 1 0.1 0.0 2.8 0.0 0.0 0.0 6.6 11.3 54.1 0.0 0.0 0.02 0.0 0.0 0.0 0.0 15.5 27.1 0.0 0.0 39.8 0.5 0.0 0.0 2 6.0 0.0 1.4 0.0 16.9 7.5 0.7 0.0 8.5 14.1 0.0 0.03 0.0 0.0 0.0 4.5 0.0 118.4 0.1 41.4 3.3 84.2 0.0 0.0 3 12.0 0.0 1.1 0.0 0.0 4.8 21.2 88.8 25.1 0.0 0.0 0.04 3.4 0.3 0.0 0.6 10.9 0.3 1.4 7.1 0.0 67.5 0.0 0.0 4 0.2 0.2 0.1 0.0 0.0 0.4 0.0 139.5 0.3 0.0 0.0 0.05 0.0 1.0 0.0 0.6 0.2 3.6 0.0 1.2 0.9 0.0 1.0 0.0 5 1.6 0.3 5.6 0.0 0.5 26.7 0.0 14.1 0.0 0.0 0.0 0.06 0.4 0.0 0.1 1.6 0.0 18.9 0.0 0.1 0.6 0.0 49.1 0.0 6 0.0 0.0 0.5 1.6 0.0 0.0 58.2 0.0 0.0 0.0 0.0 0.07 0.0 0.0 0.3 1.9 0.0 3.0 0.0 47.9 1.8 3.7 0.0 0.0 7 3.3 0.0 1.7 0.3 0.7 0.0 33.9 1.8 0.0 0.0 0.0 0.08 1.3 0.0 0.0 0.6 4.7 7.6 0.0 17.0 35.6 10.0 0.6 0.0 8 0.1 0.0 0.4 0.7 32.4 0.0 1.0 42.3 0.0 0.0 0.0 0.09 0.4 0.0 2.0 5.5 1.2 0.5 0.0 0.0 49.4 28.9 0.6 0.0 9 0.0 1.1 0.0 1.9 8.2 0.0 0.0 2.9 24.2 0.0 0.0 0.0
10 0.0 0.0 0.2 1.0 18.9 0.0 0.0 56.0 79.4 0.0 37.2 0.3 10 0.0 33.5 0.0 3.0 0.0 32.2 1.2 8.7 5.0 0.0 0.0 0.011 3.0 0.0 0.0 0.0 0.0 0.0 0.0 2.5 0.0 0.0 34.4 0.0 11 0.0 4.1 0.0 2.1 0.5 25.9 1.3 42.7 35.7 0.0 0.0 0.012 0.6 0.3 0.0 0.0 0.0 0.0 0.0 25.7 0.0 0.0 0.0 0.0 12 0.0 18.4 0.0 0.0 0.0 0.0 0.0 16.9 1.0 0.0 0.0 0.013 0.2 0.1 6.0 0.0 0.0 0.0 0.0 32.7 0.0 0.0 0.0 0.0 13 0.0 1.2 0.0 18.8 0.0 0.0 0.0 0.0 76.2 0.0 0.0 0.014 0.1 0.9 3.5 23.2 2.7 3.0 0.0 0.7 0.0 0.0 0.0 0.0 14 0.0 0.0 0.1 0.2 0.0 0.0 0.0 0.2 0.7 0.0 0.0 0.015 0.0 0.0 0.0 0.1 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15 0.0 0.0 0.0 0.0 122.2 1.8 0.0 0.1 0.0 0.0 0.0 0.016 0.0 0.0 0.0 0.0 3.4 0.0 0.0 0.0 10.0 0.0 0.0 0.0 16 0.0 0.0 1.8 2.7 0.0 5.7 0.0 1.1 47.9 0.0 0.0 0.017 0.0 0.0 0.0 32.3 12.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 17 1.4 0.0 0.2 0.0 0.7 13.2 6.0 42.6 0.0 0.0 0.0 0.018 0.0 0.0 1.1 9.4 100.9 10.4 44.2 0.0 27.6 0.0 0.0 0.0 18 1.5 0.0 0.1 0.0 0.0 13.5 20.3 0.9 0.0 0.0 0.0 0.019 0.0 0.0 2.0 0.0 0.0 0.0 44.3 0.0 19.1 0.0 0.0 0.0 19 0.0 0.1 0.2 0.7 0.0 1.8 0.0 0.3 2.0 0.0 0.0 0.020 0.0 0.0 0.2 0.0 4.1 0.0 45.1 0.0 0.0 0.0 0.0 0.0 20 0.4 0.0 0.2 45.6 0.0 30.0 0.0 0.1 2.8 0.0 0.0 0.021 0.0 0.2 0.0 0.0 0.0 5.2 11.8 0.0 41.6 0.1 0.0 0.0 21 0.5 0.0 0.0 0.0 0.0 7.1 6.5 0.0 8.2 0.0 0.0 0.022 0.0 7.0 1.3 0.0 0.0 12.7 0.0 0.0 185.0 2.8 2.9 0.0 22 0.6 0.0 0.2 0.0 0.0 0.1 0.0 0.0 1.0 0.0 0.0 0.023 0.0 1.2 0.0 0.2 10.3 2.9 0.0 1.9 0.0 11.4 0.1 0.0 23 0.2 0.0 1.4 0.0 0.0 0.0 0.0 0.0 3.1 0.0 0.0 0.024 0.0 0.0 0.1 0.0 56.8 8.5 0.0 0.0 0.0 22.1 0.0 0.0 24 0.0 0.0 0.0 0.1 5.9 14.2 0.0 20.3 0.0 0.0 0.0 0.025 0.0 0.8 0.1 24.7 0.0 0.0 9.5 0.0 0.0 7.5 0.0 0.0 25 0.0 0.0 1.9 0.0 0.0 2.2 1.6 13.5 0.0 0.0 0.0 0.026 0.0 0.9 0.1 0.7 1.2 28.7 0.0 0.0 2.9 0.0 19.9 0.0 26 0.1 0.0 1.6 0.3 2.2 6.7 11.3 0.0 0.0 5.4 0.0 0.027 0.0 0.0 0.9 0.0 0.0 69.5 0.1 0.0 3.2 0.0 0.0 0.9 27 0.1 0.0 0.0 0.0 0.7 12.3 18.7 0.0 0.0 0.0 0.0 0.028 0.0 0.0 1.0 0.0 0.0 2.0 0.0 26.5 0.9 0.0 0.0 0.0 28 0.0 24.7 0.5 22.1 0.0 24.8 0.0 0.2 0.0 0.0 0.0 0.029 0.0 0.1 0.0 3.0 0.0 6.5 21.4 0.0 0.0 0.0 0.0 29 0.0 0.1 0.5 2.3 0.0 0.0 0.0 0.0 0.0 0.0 0.030 2.4 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 30 0.0 0.0 0.0 16.7 0.0 0.6 0.0 0.0 0.0 0.0 0.031 0.8 0.0 0.0 0.0 0.6 0.0 0.1 31 0.3 0.0 34.6 23.3 1.6 0.0 0.0 0.0
Total 12.6 12.7 19.0 106.9 247.4 322.9 163.1 282.7 562.0 238.7 145.8 1.3 2115.1 Total 28.4 83.6 21.9 100.6 244.5 230.9 212.4 449.9 295.8 19.5 0.0 0.0 1687.5Max 3.4 7.0 6.0 32.3 100.9 118.4 45.1 56.0 185.0 84.2 49.1 0.9 185.0 Max 12.0 33.5 5.6 45.6 122.2 32.2 58.2 139.5 76.2 14.1 0.0 0.0 139.5
A1-50
Table: Daily Rainfall Data Hanoi Province at Hanoi (Lang)
Province Hanoi At : Hanoi (Lang) Year : 1980 (Unit : mm) Province Hanoi At : Hanoi (Lang) Year : 1981 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 0.1 13.4 0.1 1.4 4.0 0.0 13.8 14.5 0.0 0.0 1 1.3 1.1 1.9 21.7 0.0 0.7 0.0 18.0 3.3 19.3 0.1 0.02 0.0 0.6 0.4 0.0 0.7 0.0 0.0 2.5 31.0 5.4 0.0 0.0 2 0.1 0.0 0.6 0.1 0.0 10.4 4.1 0.0 0.1 0.0 0.0 0.03 0.0 1.1 0.1 0.0 0.2 5.9 0.2 0.0 8.5 2.6 0.0 0.0 3 0.1 1.6 1.1 0.0 14.4 0.2 17.7 29.9 0.0 3.1 3.0 0.04 0.0 2.7 0.0 0.0 22.6 4.1 5.4 0.0 36.3 7.0 0.1 0.0 4 0.0 0.0 15.4 0.0 0.0 38.9 6.5 0.0 0.1 34.6 1.4 0.05 0.1 0.0 0.0 0.4 25.9 8.8 18.7 0.0 8.0 0.0 0.0 0.0 5 0.0 1.8 0.0 0.0 0.0 38.1 13.7 6.5 28.2 61.8 0.1 0.06 1.2 2.1 0.0 1.8 15.5 2.7 0.4 0.0 2.0 0.2 0.0 0.0 6 0.1 4.5 0.3 0.0 0.0 4.9 0.0 0.0 73.3 1.3 6.2 0.07 0.0 0.0 0.1 0.0 1.6 0.0 0.0 0.0 104.6 28.0 0.0 0.0 7 0.1 0.0 0.4 0.0 0.0 7.5 0.0 0.0 0.5 0.1 3.2 0.08 0.0 0.0 0.0 0.0 5.8 0.0 13.4 100.9 1.3 0.0 0.0 0.0 8 1.2 0.0 0.1 0.5 0.0 18.6 0.2 0.1 0.0 37.0 1.2 0.09 0.0 0.0 0.0 67.5 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.7 9 0.2 1.5 2.1 0.0 0.0 84.0 0.0 0.0 23.6 51.9 1.6 0.0
10 0.0 0.0 0.0 4.6 0.0 1.2 0.0 2.8 15.7 0.0 0.0 0.0 10 0.1 0.0 0.5 14.3 0.0 0.0 17.7 67.9 0.0 0.0 0.1 0.011 0.0 0.0 0.0 0.5 0.0 11.3 0.0 0.8 0.0 0.0 0.0 0.0 11 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.012 0.0 0.0 0.2 0.0 1.5 0.1 1.7 12.7 0.0 0.0 0.0 1.6 12 0.0 0.0 0.0 0.0 1.2 137.8 0.9 0.0 0.0 0.1 0.0 0.013 0.2 0.0 4.0 0.0 0.0 4.2 2.5 10.6 0.0 0.0 0.0 0.0 13 0.0 11.1 0.0 16.5 2.1 0.0 2.1 0.0 0.0 0.0 0.0 0.014 0.0 0.5 4.0 0.0 0.0 12.9 1.6 0.0 0.0 0.2 0.0 10.1 14 0.0 0.0 0.0 0.2 3.2 0.0 1.8 0.1 0.0 0.0 0.0 0.015 0.0 0.0 6.5 0.0 0.0 0.1 0.0 0.0 10.7 0.2 0.0 0.1 15 0.0 0.0 2.5 0.0 1.2 0.0 0.0 0.0 0.0 1.2 0.0 0.016 0.0 0.0 2.1 0.0 2.3 0.2 0.9 0.0 45.4 0.0 0.0 0.0 16 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.2 61.6 7.4 0.017 0.4 0.0 0.1 0.0 9.3 0.0 1.2 0.0 0.0 0.0 0.0 0.0 17 0.0 0.0 0.0 0.7 0.0 0.0 0.0 3.9 0.0 25.0 10.6 0.018 0.3 0.0 0.0 0.0 2.6 18.9 2.4 0.0 0.0 117.5 0.0 0.6 18 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.3 0.019 2.6 0.1 0.0 0.0 0.0 27.5 26.9 125.4 0.0 0.0 0.0 0.6 19 0.0 0.0 0.0 0.0 15.0 0.0 1.0 0.0 0.0 0.0 0.0 0.020 0.1 0.0 0.0 0.0 0.0 24.6 30.2 120.1 0.0 0.0 0.0 0.0 20 0.0 0.0 0.0 8.7 53.9 0.0 0.5 91.9 0.0 0.0 0.3 0.021 1.0 9.5 0.1 0.0 0.0 1.1 41.5 17.0 0.0 1.5 0.0 0.0 21 0.0 0.7 0.0 5.8 4.9 0.0 0.0 6.1 0.0 0.0 0.0 0.022 0.0 5.5 0.0 0.0 0.0 0.0 19.0 47.0 0.0 2.0 0.0 0.0 22 0.0 0.7 0.0 16.7 0.6 0.0 9.2 10.3 0.0 39.4 0.0 0.023 0.5 6.4 0.0 0.0 0.0 7.2 79.5 2.0 0.1 1.5 0.0 0.0 23 0.0 0.9 0.0 24.8 14.5 0.0 0.4 0.0 0.0 2.7 0.0 0.024 0.0 7.2 15.1 0.0 2.2 8.1 74.7 24.1 0.0 32.4 0.0 0.0 24 0.0 0.1 0.0 0.0 2.2 0.0 8.1 0.0 0.0 0.0 0.0 0.025 0.0 1.4 4.7 39.7 0.0 12.0 10.4 0.8 0.0 0.0 0.8 0.0 25 0.2 0.0 0.0 15.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.026 0.0 6.4 2.3 4.6 41.0 0.0 7.6 1.5 0.0 0.0 0.0 0.0 26 0.2 0.0 0.4 12.3 1.0 0.7 0.2 10.6 0.0 0.0 0.0 0.027 0.0 0.0 0.0 3.0 0.0 35.0 1.9 0.0 0.0 0.0 0.0 0.0 27 0.0 0.0 5.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.028 0.0 0.0 0.1 0.1 0.0 1.5 0.0 0.0 0.0 29.3 0.0 0.0 28 0.0 0.3 1.6 0.0 5.8 0.0 0.1 0.0 0.0 0.0 0.0 0.029 0.0 0.0 1.3 0.0 0.0 65.3 0.0 2.5 0.0 17.2 0.1 0.0 29 0.0 0.0 0.0 18.2 0.2 43.5 48.3 0.0 0.0 0.0 0.030 0.0 0.2 0.0 0.0 8.5 0.0 0.0 0.0 3.6 0.0 0.0 30 3.2 2.4 1.3 0.0 0.9 3.3 0.1 0.0 0.0 0.0 0.031 0.0 2.9 0.0 0.0 38.4 0.0 0.7 31 0.3 0.1 25.8 1.0 0.4 0.0 0.0
Total 6.4 43.5 44.3 135.6 131.3 262.6 344.1 509.6 277.4 263.1 1.0 14.4 2033.3 Total 7.1 24.4 35.0 138.8 164.1 342.9 132.0 294.7 129.3 339.1 37.6 0.0 1645.0Max 2.6 9.5 15.1 67.5 41.0 65.3 79.5 125.4 104.6 117.5 0.8 10.1 125.4 Max 3.2 11.1 15.4 24.8 53.9 137.8 43.5 91.9 73.3 61.8 10.6 0.0 137.8
Province Hanoi At : Hanoi (Lang) Year : 1982 (Unit : mm) Province Hanoi At : Hanoi (Lang) Year : 1983 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 0.0 4.3 0.0 0.0 0.0 0.0 43.1 0.0 0.0 0.0 1 0.0 0.0 15.3 0.0 20.6 0.0 0.0 80.8 0.0 76.6 0.0 0.02 0.0 9.2 0.0 2.5 0.0 0.0 0.0 0.0 0.3 0.2 0.0 0.0 2 0.0 0.0 2.3 2.4 0.0 0.0 0.0 1.0 3.3 38.0 0.0 0.03 0.0 0.0 0.4 45.8 0.0 1.8 12.7 0.0 67.3 0.0 10.5 1.3 3 5.0 0.0 0.1 0.2 0.0 0.0 0.0 82.9 43.7 22.0 0.0 0.04 3.0 0.0 0.2 5.0 5.5 17.8 0.0 4.7 13.3 0.0 0.0 0.0 4 14.2 0.0 0.0 0.7 1.1 0.0 0.0 2.9 26.9 142.1 1.4 0.05 0.4 0.0 0.8 0.0 24.0 49.5 0.5 1.4 0.0 0.2 0.0 0.0 5 12.2 0.0 0.1 0.3 0.0 2.3 0.0 3.9 0.0 27.0 0.0 0.06 1.4 16.3 0.0 0.0 49.0 38.2 9.3 2.8 20.8 0.0 0.3 2.0 6 0.5 0.5 1.2 14.5 0.0 13.1 0.2 3.8 34.4 5.4 0.0 0.07 0.2 3.2 0.4 0.0 0.0 0.0 36.0 0.0 10.4 2.2 7.0 0.0 7 7.9 0.5 2.1 0.0 44.0 0.1 0.0 8.5 36.5 0.0 0.0 0.08 0.0 1.6 0.9 2.2 0.0 0.0 0.1 0.8 28.8 0.8 0.0 0.0 8 9.5 0.0 0.1 0.3 0.0 0.0 3.2 1.0 0.0 0.0 3.0 0.09 0.0 2.1 0.0 0.0 0.0 0.1 0.0 70.6 0.9 0.0 19.7 0.0 9 0.0 0.0 0.2 0.0 0.0 0.0 26.7 0.0 0.0 0.3 4.7 0.0
10 0.0 1.4 0.0 0.0 0.0 15.8 78.4 2.7 0.0 0.3 0.0 0.0 10 0.0 0.1 0.5 0.0 0.0 0.0 0.0 0.0 0.0 11.7 0.8 0.011 0.0 0.0 0.0 0.1 0.0 38.0 0.1 40.2 0.0 0.0 0.0 2.0 11 0.1 2.7 0.2 0.0 0.0 0.0 0.0 0.0 21.0 1.7 0.3 0.012 0.1 0.0 0.7 0.0 0.0 0.0 0.0 0.0 0.0 9.2 0.0 0.0 12 0.0 0.8 0.0 0.0 0.0 0.0 0.0 0.0 26.6 0.0 53.2 0.013 0.0 0.0 0.8 1.2 0.6 0.0 0.0 36.6 31.1 0.0 0.0 0.0 13 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 3.4 0.014 0.1 0.4 4.9 2.3 0.3 0.0 11.8 72.9 22.9 0.0 0.0 0.0 14 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.015 0.0 3.3 2.8 0.0 0.0 0.0 0.0 3.6 0.0 0.0 25.5 0.0 15 0.7 0.3 1.0 0.0 0.0 0.0 1.5 12.2 0.0 0.0 2.6 0.116 3.6 0.0 0.0 0.0 0.0 0.0 0.0 2.3 0.1 0.0 53.9 0.0 16 0.0 2.2 1.4 0.6 0.0 0.0 0.4 32.6 0.0 0.0 0.0 0.017 3.1 0.0 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 3.4 0.0 17 0.2 0.0 4.6 0.0 0.0 0.0 11.1 0.0 0.0 9.0 0.0 0.018 1.0 1.6 0.2 22.2 0.2 0.0 11.6 3.1 0.0 26.6 0.2 0.0 18 0.5 0.0 0.1 0.0 0.0 0.0 124.0 0.0 0.0 10.7 0.0 0.119 0.0 1.0 0.0 0.0 0.0 0.0 4.7 65.5 0.0 2.3 0.0 0.0 19 0.0 0.0 1.1 3.2 0.0 0.0 0.0 4.9 11.8 23.4 0.0 0.020 0.0 1.5 0.0 2.2 0.0 0.0 75.9 78.2 0.0 0.7 0.0 0.0 20 0.0 0.6 0.3 0.2 0.0 0.0 0.0 5.1 0.0 0.0 0.0 0.121 0.0 0.1 1.1 0.0 0.0 0.0 0.3 19.6 36.1 0.0 0.0 0.0 21 6.0 4.3 0.2 0.0 0.0 66.7 0.0 0.1 0.0 5.0 0.0 0.022 0.0 0.0 0.0 0.0 0.0 0.0 7.9 0.0 0.1 9.6 0.0 0.0 22 0.5 0.0 0.1 0.5 0.0 2.5 0.0 0.0 0.0 0.0 0.0 0.023 0.0 0.0 0.7 2.3 0.0 2.0 0.0 0.0 0.0 0.0 5.7 0.0 23 0.0 0.1 0.0 1.2 0.0 32.3 4.7 0.2 0.0 0.0 0.0 0.024 0.0 1.5 0.3 6.5 0.0 0.0 0.0 0.0 56.7 0.0 0.5 0.0 24 0.0 0.8 0.0 11.0 0.0 0.0 2.4 3.2 0.0 0.0 0.0 0.025 0.0 0.2 0.5 0.0 1.4 0.0 12.4 0.0 0.0 0.0 0.6 0.5 25 0.0 0.1 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.0 0.026 0.0 2.8 3.1 0.0 1.0 0.0 2.4 0.0 3.6 0.2 0.0 0.0 26 0.0 1.6 0.0 0.0 30.6 0.0 17.0 0.0 0.0 1.3 0.0 0.027 0.0 0.7 3.4 0.0 14.9 0.6 47.4 0.0 3.2 0.0 0.3 0.0 27 0.0 0.5 1.6 0.0 0.0 2.8 16.0 0.0 0.5 12.2 0.0 0.028 0.0 0.0 8.2 0.0 0.1 4.8 0.0 1.8 46.5 0.0 0.1 0.0 28 0.0 13.3 0.0 0.0 3.6 0.7 0.0 0.0 0.0 19.8 0.0 9.829 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.4 0.0 29 0.0 0.0 2.3 0.0 0.0 2.2 33.9 0.0 1.2 0.0 4.830 1.2 0.1 0.0 0.6 0.0 19.4 0.0 0.0 0.0 0.0 0.0 30 0.0 0.0 58.9 2.5 6.7 2.8 0.0 0.0 0.0 0.0 0.031 0.0 0.2 0.8 0.0 0.0 0.0 0.0 31 0.0 0.0 2.5 5.1 0.0 0.0 0.0
Total 14.3 46.9 29.9 96.9 98.4 168.6 330.9 406.8 385.7 52.3 128.1 5.8 1764.6 Total 57.3 28.4 32.5 96.3 104.9 127.2 219.0 277.0 205.2 407.4 69.6 14.9 1639.7Max 3.6 16.3 8.2 45.8 49.0 49.5 78.4 78.2 67.3 26.6 53.9 2.0 78.4 Max 14.2 13.3 15.3 58.9 44.0 66.7 124.0 82.9 43.7 142.1 53.2 9.8 142.1
A1-51
Table: Daily Rainfall Data Hanoi Province at Hanoi (Lang)
Province Hanoi At : Hanoi (Lang) Year : 1984 (Unit : mm) Province Hanoi At : Hanoi (Lang) Year : 1985 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 0.0 0.4 1.2 0.0 1.4 0.0 0.0 12.5 0.0 0.0 1 1.2 0.1 1.1 0.1 0.2 1.0 1.0 0.0 0.0 0.0 0.0 0.02 0.0 1.8 0.0 0.0 0.9 36.1 2.5 0.0 0.0 10.0 0.0 0.0 2 1.9 0.0 0.9 4.4 0.0 1.0 1.0 2.0 0.3 0.0 0.0 0.03 0.2 0.5 0.2 0.0 0.9 0.2 26.8 7.8 0.0 0.0 0.0 0.0 3 0.6 0.0 3.0 0.2 3.0 0.0 1.4 0.2 1.5 0.0 0.0 0.04 0.0 1.9 0.0 0.0 0.0 0.0 2.5 0.0 0.0 0.0 0.0 0.5 4 0.8 0.6 0.6 0.0 0.0 36.7 0.0 0.0 0.4 0.0 0.0 0.05 0.0 0.9 0.0 0.0 0.0 0.0 41.6 6.9 0.0 6.2 0.0 2.1 5 0.2 1.5 0.0 0.0 0.0 0.0 6.7 0.0 0.0 0.0 0.0 0.06 0.0 0.0 1.0 0.1 0.0 0.2 1.6 68.3 0.0 0.4 0.2 0.0 6 0.4 0.4 0.0 0.1 0.0 21.5 0.5 0.0 0.0 0.0 0.0 0.07 0.0 0.0 2.2 6.3 0.0 0.3 1.0 26.8 0.0 0.0 0.0 0.0 7 1.3 0.0 2.9 2.6 7.8 0.0 1.5 0.0 14.1 0.0 0.0 0.08 0.0 0.0 1.5 0.1 0.0 0.0 2.0 0.0 12.7 0.0 0.0 0.0 8 0.2 0.0 1.8 1.3 0.0 0.0 2.4 3.8 38.5 0.0 0.0 0.09 0.0 0.2 2.9 9.4 0.0 0.0 0.0 15.6 0.0 0.0 165.5 0.0 9 0.3 0.0 12.2 35.6 0.0 0.0 44.0 0.0 0.0 0.0 0.0 0.0
10 0.0 0.0 0.1 0.1 0.0 19.3 3.3 7.0 0.0 0.0 394.9 0.0 10 0.0 0.0 2.0 0.0 0.0 0.0 24.3 0.0 27.5 0.0 0.0 0.011 0.0 1.1 0.0 0.0 0.0 4.3 0.0 0.0 0.0 0.0 0.0 5.7 11 1.4 0.8 6.2 0.0 0.0 0.0 15.6 0.0 106.9 0.0 0.0 0.112 0.0 0.9 0.0 1.7 0.0 1.0 0.0 2.9 0.6 4.6 1.2 0.4 12 0.7 1.0 0.0 0.0 1.0 41.4 0.1 0.0 112.4 0.0 0.0 0.013 0.0 0.0 0.1 8.7 0.0 0.0 0.0 64.3 0.0 7.8 16.8 0.0 13 0.0 1.9 0.0 57.3 3.3 0.0 0.0 24.5 45.5 0.0 15.3 0.014 0.0 1.3 0.3 0.2 0.0 0.0 2.3 0.0 0.0 3.8 23.6 0.0 14 0.0 6.2 0.0 1.6 0.4 0.0 0.0 1.5 0.0 3.6 2.1 0.115 0.0 0.0 0.0 0.0 0.0 0.0 2.6 10.8 0.0 35.0 2.7 0.0 15 0.0 0.0 0.0 1.6 2.2 0.0 7.0 24.7 6.4 0.0 12.9 0.016 0.0 0.0 0.0 27.0 2.0 1.7 0.0 1.0 0.0 64.7 0.0 0.0 16 0.6 2.4 0.0 0.0 1.0 1.2 0.0 0.0 0.0 0.4 5.2 0.017 0.0 0.4 0.1 0.9 1.9 0.0 0.0 2.2 3.0 1.0 0.0 0.0 17 3.1 12.4 0.0 0.1 10.2 14.7 0.0 0.8 0.0 0.0 0.0 0.018 0.0 0.4 0.1 0.0 10.6 1.1 0.0 0.0 123.5 0.0 0.0 1.0 18 0.0 8.7 0.1 0.0 0.0 56.0 0.0 0.0 0.0 45.9 0.0 0.019 0.0 0.1 0.2 0.0 7.0 23.2 0.0 0.0 0.0 0.0 9.5 0.2 19 0.0 0.0 0.0 0.2 0.0 6.2 6.0 0.0 15.7 0.0 0.0 0.020 0.6 1.0 1.3 0.6 0.0 21.5 0.3 0.0 7.3 0.0 0.0 0.5 20 0.0 0.5 0.2 0.0 0.0 12.3 0.0 0.2 0.0 0.0 0.0 0.021 0.2 4.2 4.8 0.0 105.8 67.7 0.0 0.0 0.1 0.0 0.0 2.6 21 0.0 0.2 0.0 0.0 0.0 18.6 0.7 1.3 0.0 14.3 0.0 0.022 0.0 1.4 0.9 0.0 0.0 14.1 0.0 0.0 5.2 0.0 0.0 0.0 22 0.1 0.2 0.0 0.0 0.0 1.4 0.5 0.2 0.0 26.5 0.0 0.023 0.0 2.9 1.2 1.3 8.1 1.4 0.6 0.0 0.0 0.0 0.0 0.0 23 0.5 0.0 1.2 0.0 0.0 0.0 0.0 1.8 0.1 4.5 0.0 0.024 0.1 0.0 0.0 6.0 0.9 38.4 0.0 0.3 0.0 0.0 0.0 0.0 24 0.7 0.0 0.8 3.4 1.6 0.0 0.0 32.2 0.0 4.6 0.0 0.025 0.0 0.8 0.0 0.5 28.9 0.7 0.0 28.6 0.0 0.0 0.0 0.0 25 21.2 0.7 4.4 0.0 3.2 0.0 0.0 6.2 0.0 0.1 0.0 0.026 0.0 2.7 0.3 0.0 26.9 125.4 0.0 48.2 1.1 0.0 0.0 0.0 26 0.1 0.4 1.1 71.1 7.6 2.5 0.0 3.1 0.0 0.0 0.0 0.027 0.0 0.0 4.8 0.0 0.0 0.6 0.7 28.6 1.2 0.0 0.0 0.1 27 0.9 0.4 0.0 0.0 0.6 0.0 48.8 90.6 0.0 0.6 0.0 0.028 0.2 1.1 4.5 57.7 7.8 21.9 9.2 0.0 15.0 0.0 0.0 0.0 28 0.4 0.0 0.4 0.0 0.0 0.0 3.4 33.7 0.0 0.0 1.4 0.029 0.9 0.0 0.0 1.5 0.0 19.3 0.0 0.0 13.8 0.0 0.0 0.0 29 0.3 0.4 0.0 0.7 0.0 11.7 21.5 0.0 1.9 2.7 0.030 0.0 0.6 7.3 0.0 0.7 0.0 0.0 53.5 0.0 0.0 0.0 30 0.4 34.8 0.0 2.2 0.0 0.0 38.8 0.1 0.6 1.6 0.531 0.0 0.7 2.5 9.0 0.0 0.0 0.0 31 0.0 0.0 3.1 0.0 15.8 16.3 2.1
Total 2.2 23.6 27.8 129.8 205.4 399.1 107.4 319.3 237.0 146.0 614.4 13.1 2225.1 Total 37.3 38.4 74.1 179.6 48.1 214.5 176.6 302.9 369.4 119.3 41.2 2.8 1604.2Max 0.9 4.2 4.8 57.7 105.8 125.4 41.6 68.3 123.5 64.7 394.9 5.7 394.9 Max 21.2 12.4 34.8 71.1 10.2 56.0 48.8 90.6 112.4 45.9 15.3 2.1 112.4
Province Hanoi At : Hanoi (Lang) Year : 1986 (Unit : mm) Province Hanoi At : Hanoi (Lang) Year : 1987 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 3.1 0.7 0.8 0.0 0.0 0.0 2.0 0.2 0.0 0.0 1 3.9 0.9 0.0 0.0 0.0 1.6 12.8 0.0 2.8 0.0 0.0 0.02 0.0 1.0 0.0 0.2 24.6 12.3 0.0 1.2 0.0 0.0 0.0 0.0 2 0.0 0.4 0.0 1.1 0.0 0.0 0.8 24.7 7.6 0.0 13.5 0.03 0.0 0.7 0.0 0.6 0.4 0.6 0.0 0.0 1.0 1.2 0.0 0.0 3 0.0 0.0 7.2 2.0 0.0 0.0 0.0 1.1 2.6 0.2 31.3 0.04 0.0 0.0 0.0 6.0 0.1 0.0 8.8 0.0 27.7 0.0 0.0 0.0 4 0.0 0.0 0.0 0.0 15.3 5.2 2.9 9.7 0.0 0.0 0.0 0.05 0.0 1.2 0.0 30.6 0.0 0.0 0.5 17.8 0.1 0.0 0.0 0.2 5 0.5 0.0 0.4 0.0 18.6 20.9 9.8 4.0 0.0 0.0 5.2 0.06 0.0 0.0 0.0 0.2 97.0 0.0 31.4 0.0 76.2 0.0 0.0 0.6 6 0.0 0.0 0.0 0.0 6.0 7.6 0.4 0.0 0.0 2.7 0.0 0.07 0.0 0.0 0.0 0.0 0.0 2.1 1.6 0.0 35.5 0.0 0.0 19.6 7 0.0 0.0 0.0 1.8 11.5 65.8 0.0 0.0 0.0 0.0 0.3 0.08 0.0 0.0 0.0 0.0 1.3 3.5 2.5 0.8 0.0 0.1 26.8 0.0 8 0.0 0.0 0.0 0.0 0.0 0.0 12.3 46.6 0.0 24.7 3.5 0.09 0.0 0.0 0.2 0.0 1.8 0.0 3.2 0.0 8.8 0.0 0.0 0.3 9 0.0 0.0 0.0 0.0 0.5 0.0 17.5 0.0 0.0 0.0 0.1 0.0
10 0.0 0.0 0.0 0.1 59.5 0.0 37.8 34.0 15.8 0.1 0.0 0.0 10 0.0 0.0 0.0 0.0 0.2 0.0 0.4 0.0 0.0 0.0 0.3 0.011 0.0 0.0 0.0 0.4 100.4 0.8 0.0 5.8 1.7 0.0 0.0 0.0 11 0.0 11.7 1.0 0.2 0.6 0.0 0.1 0.7 0.0 0.0 0.3 0.012 0.0 0.0 0.1 15.0 0.0 48.9 0.0 4.5 0.0 0.0 1.0 0.0 12 0.0 0.0 3.6 0.0 0.0 0.0 0.0 1.4 0.0 0.5 0.0 0.013 0.0 0.2 1.1 0.0 0.0 7.8 54.0 7.0 0.0 1.5 4.9 0.0 13 0.0 0.0 0.0 0.3 0.0 0.0 11.2 0.0 0.0 0.5 0.0 0.014 0.0 0.0 0.0 0.2 0.0 0.0 1.9 9.2 39.0 0.0 1.1 0.0 14 0.0 0.0 0.0 2.3 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.015 0.0 0.1 0.0 70.3 0.6 0.0 6.1 19.1 25.1 0.0 6.8 0.0 15 0.0 0.0 0.0 0.2 0.0 13.5 0.0 1.5 0.0 0.0 0.0 0.016 0.0 1.2 0.0 0.0 91.1 0.0 11.5 0.0 0.0 0.0 0.0 0.0 16 0.1 0.0 2.0 0.0 0.0 0.0 0.0 0.2 0.1 0.0 1.7 0.017 0.0 0.0 0.0 1.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 17 0.0 0.0 0.3 0.1 28.4 0.0 0.0 68.0 38.7 0.0 11.4 0.018 0.0 1.2 0.0 0.7 0.6 0.0 23.7 0.0 0.0 0.0 0.0 0.0 18 0.0 0.9 0.0 0.0 3.0 0.0 0.0 53.1 15.4 4.9 1.5 0.019 0.0 0.4 0.0 27.1 0.0 164.0 0.0 0.0 0.0 0.0 0.0 0.0 19 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.3 0.0 43.5 0.0 0.020 0.0 0.0 0.0 0.0 0.0 128.4 27.2 0.0 0.0 0.0 0.0 0.0 20 0.0 0.3 0.0 0.0 0.0 0.0 0.0 19.3 0.2 0.0 0.0 0.021 0.4 0.0 0.1 17.9 12.5 18.3 24.4 0.0 0.0 0.4 0.0 1.4 21 0.0 0.7 0.0 1.2 0.0 8.5 0.0 0.0 4.1 0.0 0.0 0.022 0.0 0.0 0.0 43.3 0.0 0.0 4.0 31.6 0.0 2.9 0.0 0.0 22 0.0 0.6 3.5 1.0 0.0 0.0 19.4 7.6 4.8 47.9 0.0 0.023 1.2 3.5 0.0 0.0 0.0 43.2 15.0 61.7 0.0 17.5 0.0 0.0 23 0.0 1.1 0.0 0.0 0.0 0.0 0.4 37.1 0.0 0.0 0.0 0.024 3.5 0.5 1.1 0.0 12.8 0.0 0.4 13.9 0.0 52.7 0.0 0.0 24 0.0 1.9 0.0 5.0 0.0 0.0 0.0 0.9 0.0 0.0 0.3 0.025 0.9 0.5 0.9 0.0 23.9 20.5 6.2 4.5 0.0 19.3 0.0 0.0 25 0.0 3.3 0.0 0.0 0.0 0.0 66.1 0.0 83.3 0.0 0.4 0.026 0.0 1.5 0.1 0.2 96.4 0.0 0.0 20.0 0.0 0.0 0.0 0.0 26 0.0 3.2 0.0 0.0 0.0 22.6 61.4 0.0 0.1 0.0 0.7 0.027 0.0 3.5 0.7 24.1 16.9 0.0 0.0 0.0 0.0 0.5 0.0 0.0 27 0.0 0.0 0.6 40.7 0.0 21.4 1.9 0.4 0.0 0.0 0.0 0.028 0.0 2.1 0.1 0.3 10.0 0.0 14.4 0.0 0.0 0.0 0.5 0.0 28 0.0 0.0 1.9 0.6 91.8 0.0 0.0 0.0 0.0 0.0 0.0 0.029 0.0 0.0 0.0 0.0 0.0 0.7 0.0 0.0 0.0 0.0 0.0 29 0.0 1.9 0.4 0.0 24.8 0.7 0.0 0.0 0.0 0.0 0.030 0.0 0.6 28.3 0.0 0.0 0.0 0.0 43.6 0.0 0.0 0.0 30 0.0 0.0 0.0 0.0 3.8 2.1 99.6 0.0 0.0 0.0 0.031 1.8 0.9 0.0 0.0 0.0 0.0 0.0 31 0.5 0.0 18.2 0.0 54.0 0.0 0.0
Total 7.8 17.6 9.0 268.1 550.7 450.4 275.3 231.1 276.5 96.4 41.1 22.1 2246.1 Total 5.0 25.0 22.4 56.9 194.1 195.7 220.2 436.2 159.7 125.0 70.5 0.0 1510.7Max 3.5 3.5 3.1 70.3 100.4 164.0 54.0 61.7 76.2 52.7 26.8 19.6 164.0 Max 3.9 11.7 7.2 40.7 91.8 65.8 66.1 99.6 83.3 47.9 31.3 0.0 99.6
A1-52
Table: Daily Rainfall Data Hanoi Province at Hanoi (Lang)
Province Hanoi At : Hanoi (Lang) Year : 1988 (Unit : mm) Province Hanoi At : Hanoi (Lang) Year : 1989 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 2.3 1.0 0.5 0.0 0.0 0.4 16.0 0.0 0.0 0.0 0.0 1 0.0 0.9 1.9 1.1 0.0 0.1 14.6 0.0 0.0 0.0 0.0 0.02 0.0 3.7 0.1 0.0 0.0 0.0 3.5 28.2 0.0 0.2 4.8 0.0 2 0.0 0.0 0.1 0.0 1.8 0.0 18.2 0.0 0.0 0.0 4.9 0.03 0.0 2.9 0.0 1.1 10.4 0.0 8.4 13.5 0.0 20.3 0.0 0.0 3 0.0 0.0 0.0 0.0 4.4 0.0 2.4 0.0 25.5 4.7 0.0 0.04 1.4 2.0 0.0 0.0 0.1 0.0 0.0 0.0 18.6 67.9 0.0 0.0 4 9.3 0.0 0.0 0.0 11.9 13.8 1.6 0.0 0.0 28.3 0.0 0.05 0.0 0.0 0.0 0.1 0.0 0.3 3.4 0.4 0.0 0.2 0.0 0.0 5 33.6 0.2 0.0 0.0 5.2 25.9 2.6 0.0 0.0 21.1 0.0 0.06 0.0 0.1 0.0 0.7 0.0 0.0 0.7 48.4 9.9 0.0 0.0 0.0 6 0.0 0.5 0.0 0.0 0.0 11.0 18.2 0.0 15.9 0.0 0.2 0.07 0.2 0.0 0.0 7.2 0.0 0.0 0.0 20.7 2.8 0.0 0.0 0.0 7 0.0 1.0 0.0 0.7 0.0 4.2 0.0 0.0 0.0 0.0 0.0 0.08 0.0 3.8 0.0 1.0 0.2 0.0 63.8 10.1 0.0 0.0 0.0 0.0 8 0.0 0.8 0.0 0.0 0.0 0.0 0.0 2.8 6.1 0.0 0.0 0.09 0.0 0.5 0.0 0.0 3.6 0.0 16.4 0.0 0.0 0.0 0.0 0.0 9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.2 3.0 0.0 0.0 0.0
10 0.0 0.4 0.0 0.0 0.2 0.0 0.9 0.0 0.0 0.0 0.0 0.0 10 0.0 0.0 0.0 0.0 1.0 41.9 0.0 0.0 0.0 0.0 0.7 0.011 0.0 0.5 0.0 1.6 24.5 0.0 31.0 0.0 0.0 27.1 0.0 0.0 11 0.0 0.0 0.0 1.0 1.1 66.1 2.8 5.8 0.0 0.0 0.0 0.012 0.0 0.0 1.1 1.4 30.7 0.0 3.1 1.0 0.0 18.1 0.0 0.0 12 0.4 0.0 0.0 0.0 0.6 220.6 15.2 6.8 4.0 0.0 1.3 0.013 0.0 0.6 1.3 0.0 0.5 0.0 15.0 17.7 0.0 19.5 0.0 0.0 13 0.1 0.0 0.4 0.0 0.0 18.8 20.4 19.1 0.0 10.1 0.0 0.014 0.0 5.5 0.0 0.6 4.1 0.0 6.5 0.3 0.0 10.4 0.0 0.0 14 0.0 1.2 0.0 1.2 28.3 1.0 0.0 10.2 0.0 161.6 0.0 0.015 0.0 3.2 0.0 1.8 0.5 0.0 0.0 13.4 15.0 3.4 0.0 0.0 15 0.0 1.5 0.0 9.4 0.0 0.0 0.0 0.0 0.0 57.6 0.0 0.016 0.0 2.3 0.5 0.0 1.2 0.0 0.0 0.0 0.0 3.9 3.1 0.0 16 0.0 0.5 15.4 0.1 2.6 24.4 0.0 0.0 0.0 0.0 0.0 0.017 0.0 1.9 3.9 0.0 21.9 0.0 0.2 0.2 0.0 21.4 0.0 0.0 17 0.0 0.0 3.6 0.0 0.6 0.0 0.0 0.0 0.0 2.5 0.0 0.018 0.2 0.0 0.4 0.0 4.2 0.0 0.0 0.0 0.0 1.6 0.0 0.0 18 1.7 0.0 0.0 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.019 0.0 12.4 0.3 0.0 0.0 0.2 0.0 0.3 0.0 0.0 0.0 0.0 19 0.1 0.0 0.0 0.0 0.0 0.0 7.8 10.8 0.0 0.0 0.0 0.020 0.0 0.0 0.0 0.0 1.5 0.0 0.6 0.0 0.0 0.0 0.0 0.0 20 0.4 0.0 6.1 0.0 0.0 2.6 4.9 19.0 0.0 0.0 0.0 0.021 0.2 0.0 1.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 21 2.3 0.0 6.6 0.0 0.0 0.6 0.0 0.0 16.0 0.0 0.0 0.022 0.0 0.0 6.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.0 0.0 22 1.0 0.0 6.3 0.0 0.0 0.0 0.2 0.0 20.1 3.8 0.0 0.023 0.3 0.4 3.3 0.3 0.0 0.0 0.0 0.0 0.0 73.6 0.0 0.0 23 0.0 0.4 0.5 0.1 0.0 0.0 17.2 0.0 35.5 4.8 0.0 0.024 0.0 3.1 1.3 0.2 0.0 26.8 0.2 33.4 0.0 8.2 0.0 0.0 24 0.0 0.0 23.4 0.0 0.0 32.4 43.4 27.6 14.7 4.6 0.0 0.125 1.5 0.2 1.4 0.0 0.0 1.0 0.0 3.0 0.0 0.0 0.0 0.0 25 0.3 0.4 1.8 0.0 3.6 6.4 39.3 18.1 1.2 0.0 0.0 0.026 2.2 0.5 1.3 0.0 0.0 11.2 0.0 1.0 0.0 0.0 0.1 0.0 26 1.9 0.0 0.0 18.3 42.4 0.0 8.0 0.0 10.4 0.0 0.0 0.327 1.0 0.0 1.2 0.0 38.2 0.0 0.0 0.3 0.0 0.0 0.0 0.0 27 0.0 0.0 0.0 0.0 85.0 44.9 0.0 0.0 0.0 0.0 0.0 0.128 0.5 0.6 0.5 0.0 0.4 0.0 0.0 10.1 0.0 0.4 0.0 0.0 28 1.1 0.0 0.0 0.0 1.0 8.0 3.7 9.5 0.0 0.0 0.0 0.329 0.6 3.0 0.2 0.0 0.0 0.3 14.4 0.0 0.0 2.5 0.0 0.0 29 0.0 0.0 0.0 0.8 0.0 0.0 7.0 0.0 0.0 0.0 0.830 3.4 0.0 0.0 0.6 0.0 11.6 2.3 0.0 0.1 0.0 0.0 30 0.0 0.2 0.9 0.0 0.0 0.0 2.3 0.0 0.0 0.0 0.531 7.8 0.0 5.2 0.5 0.0 0.0 0.0 31 0.0 10.2 51.6 0.0 0.0 0.0 0.0
Total 19.3 49.9 25.2 16.5 148.0 39.8 181.0 220.3 46.3 278.8 8.0 0.0 1033.1 Total 52.2 7.4 76.5 33.5 241.9 522.7 220.5 145.2 152.4 299.1 7.1 2.1 1760.6Max 7.8 12.4 6.0 7.2 38.2 26.8 63.8 48.4 18.6 73.6 4.8 0.0 73.6 Max 33.6 1.5 23.4 18.3 85.0 220.6 43.4 27.6 35.5 161.6 4.9 0.8 220.6
Province Hanoi At : Hanoi (Lang) Year : 1990 (Unit : mm) Province Hanoi At : Hanoi (Lang) Year : 1991 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 2.2 0.0 0.0 0.2 0.0 74.0 0.0 0.0 0.0 0.0 0.0 0.0 1 1.2 6.1 0.02 1.0 1.0 1.3 0.0 0.0 0.0 18.0 0.0 0.0 0.0 0.0 0.0 2 0.0 1.7 0.0 27.5 21.2 8.03 0.0 0.6 0.0 0.0 0.4 0.0 0.0 0.0 0.4 0.0 0.0 0.0 3 0.0 0.4 3.2 1.8 0.0 9.4 0.0 0.04 0.1 0.0 0.0 6.2 21.1 1.0 12.2 0.0 0.0 3.0 0.0 0.0 4 0.1 0.0 1.4 0.1 0.0 0.0 2.0 0.05 2.6 0.3 0.0 8.6 0.0 0.0 24.3 0.0 0.0 6.0 7.5 0.0 5 0.0 2.9 1.3 22.3 0.0 0.3 0.06 0.6 1.3 0.0 9.8 0.0 0.0 0.0 0.0 0.0 15.8 9.7 0.0 6 0.0 0.8 3.6 0.0 11.8 0.07 2.0 0.2 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 3.0 0.0 7 0.2 0.1 0.4 2.0 14.3 0.08 0.2 0.1 22.9 0.0 2.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8 1.0 0.0 0.0 117.6 5.6 1.6 0.09 0.0 0.4 1.8 0.3 0.4 4.8 40.5 0.0 0.0 0.0 18.7 0.0 9 0.2 0.0 0.0 0.0 29.8 2.1 17.7 0.0 0.1
10 0.0 0.0 0.3 5.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10 0.2 0.0 0.0 19.2 0.0 0.011 0.6 0.0 0.0 25.7 22.4 8.3 3.2 6.8 0.0 0.0 0.0 0.0 11 0.5 0.4 0.6 121.4 29.6 0.012 2.1 0.0 0.4 14.7 2.6 0.5 0.2 2.3 7.6 0.0 0.0 0.0 12 0.0 0.3 0.0 79.3 31.0 0.013 3.2 9.4 2.1 0.3 0.0 0.1 0.0 0.0 4.0 0.0 0.0 0.0 13 0.0 0.0 0.7 6.1 0.2 5.1 0.214 0.0 0.0 2.9 0.0 0.0 0.0 0.0 0.0 4.4 0.0 0.0 0.1 14 0.1 1.3 17.0 0.2 91.9 55.215 0.0 0.1 44.9 0.0 0.0 0.0 8.0 0.0 0.0 0.0 0.0 0.0 15 0.9 0.0 0.1 0.0 11.5 2.416 0.1 3.5 1.7 0.0 30.4 0.0 0.0 0.0 0.0 0.0 2.5 3.1 16 0.8 2.0 69.4 0.0 0.2 8.0 0.0 0.017 0.0 0.8 7.0 0.0 5.5 0.0 0.0 0.0 0.0 11.0 13.4 0.0 17 0.0 0.4 0.6 0.0 1.5 9.7 0.0 0.0 0.018 1.6 0.0 22.4 1.4 0.0 0.6 0.0 0.0 0.0 0.0 6.0 0.0 18 0.2 0.0 1.7 2.6 0.0 0.019 0.0 31.8 0.0 1.0 0.0 7.5 15.4 0.0 0.0 0.0 0.2 0.6 19 0.1 0.5 0.0 0.1 28.4 17.4 0.0 0.020 0.2 2.5 0.0 0.0 6.3 13.0 43.7 0.0 128.0 26.3 0.0 0.4 20 0.0 0.0 1.6 0.0 3.2 0.0 0.021 0.0 18.0 0.0 0.0 4.7 0.4 12.0 0.0 8.5 10.7 0.4 3.0 21 0.0 0.0 17.8 0.1 11.4 6.4 0.4 0.122 0.0 0.0 0.0 0.0 1.3 0.8 47.0 0.0 0.4 2.8 0.0 0.0 22 0.2 0.2 7.6 33.6 8.2 4.3 1.1 15.223 0.0 2.0 1.6 0.0 37.0 0.0 8.9 0.0 4.3 0.0 0.0 0.0 23 0.0 0.0 13.1 35.0 0.0 78.2 0.024 3.0 9.3 0.0 16.9 1.3 0.0 13.7 0.0 0.6 33.1 0.0 0.0 24 0.2 0.2 1.2 0.1 0.025 0.0 9.2 0.0 0.1 0.0 4.2 5.5 0.0 0.0 0.0 0.0 0.0 25 0.7 0.0 1.0 0.0 0.8 0.0 3.1 16.8 0.026 0.0 1.0 0.0 0.0 0.0 5.7 7.6 1.7 0.0 0.0 0.0 0.0 26 1.3 1.2 0.4 0.0 28.9 3.6 20.5 0.027 0.4 0.3 35.8 0.0 0.0 23.3 19.9 0.0 0.0 0.0 0.0 0.0 27 0.0 2.1 36.2 34.9 62.8 0.0 10.228 0.0 0.0 31.3 0.0 0.0 9.0 5.8 1.1 0.0 0.0 0.0 0.0 28 1.0 0.0 0.5 0.0 0.4 1.5 0.0 5.629 0.2 35.1 0.0 0.0 2.3 65.0 6.2 28.4 0.0 0.0 0.0 29 0.0 0.9 0.0 0.630 0.1 48.0 0.0 14.0 1.0 0.4 20.7 0.0 0.0 0.0 0.0 30 42.3 63.4 0.6 0.031 1.2 0.0 13.4 0.0 0.6 0.0 0.0 31 17.0 0.0 0.0
Total 21.4 91.8 259.5 90.7 163.4 156.5 351.5 39.4 186.6 108.7 61.4 7.2 1538.1 Total 5.8 2.7 76.4 91.1 275.6 420.9 246.9 198.0 83.4 7.2 112.6 15.9 1536.5Max 3.2 31.8 48.0 25.7 37.0 74.0 65.0 20.7 128.0 33.1 18.7 3.1 128.0 Max 1.3 1.2 42.3 63.4 117.6 121.4 91.9 62.8 29.6 3.2 78.2 10.2 121.4
A1-53
Table: Daily Rainfall Data Hanoi Province at Hanoi (Lang)
Province Hanoi At : Hanoi (Lang) Year : 1992 (Unit : mm) Province Hanoi At : Hanoi (Lang) Year : 1993 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.3 8.0 0.0 0.4 0.8 0.0 1 0.0 0.8 0.6 0.0 16.1 21.9 0.0 0.02 41.4 1.3 1.7 38.6 0.0 0.0 2 0.5 1.6 4.3 3.0 0.0 0.03 8.3 0.0 0.2 0.0 0.0 3 1.0 0.1 69.9 0.6 1.6 1.4 0.0 0.04 39.5 0.0 0.0 0.0 0.0 0.0 4 0.0 4.7 0.0 3.05 0.4 0.0 0.7 1.6 0.1 19.0 0.0 0.1 5 0.3 0.0 1.5 0.0 0.3 0.0 0.06 0.3 0.8 0.6 1.3 1.3 0.0 0.0 6 0.3 2.7 1.1 0.1 5.7 0.1 14.07 1.1 4.8 2.9 46.3 18.7 0.2 0.0 7 0.0 0.9 0.0 4.0 0.0 24.9 0.0 0.18 1.9 15.0 43.7 0.0 13.5 0.0 8 0.0 0.0 0.0 5.1 6.29 0.2 1.2 1.2 0.9 20.4 3.3 0.4 0.0 9 0.1 1.9 5.6 1.7 0.8 7.7 1.0
10 0.2 0.6 1.6 38.5 9.3 0.2 0.0 0.0 0.0 10 0.0 3.1 0.3 0.0 31.7 8.011 0.2 0.0 8.8 0.0 0.0 0.0 11 0.6 0.3 27.6 0.0 0.012 0.0 0.0 0.0 0.2 0.5 1.1 0.0 12 2.7 2.0 52.1 0.0 2.5 0.413 0.1 0.4 0.4 0.0 10.0 0.0 9.2 0.0 0.0 13 0.2 0.0 0.8 36.5 9.2 8.2 13.8 18.2 0.014 1.1 5.0 0.5 0.9 76.6 1.6 0.0 0.0 0.0 14 0.2 0.2 1.0 0.3 0.0 0.0 5.6 0.0 0.215 1.2 28.0 0.5 13.5 0.8 0.0 10.5 0.8 15 2.0 20.2 0.4 58.9 53.0 2.2 15.8 0.016 0.0 0.1 0.0 3.1 2.9 0.2 8.0 0.0 16 15.0 5.5 0.8 22.8 0.917 0.0 0.2 1.0 7.6 22.2 0.2 0.0 17 0.2 0.0 0.4 0.7 0.0 5.1 0.0 6.0 1.718 0.0 0.3 1.1 14.4 17.5 10.6 0.0 0.0 0.0 18 0.6 0.0 0.2 0.5 12.0 0.6 0.0 2.119 0.2 5.6 14.5 4.1 39.7 0.1 19 0.2 16.2 0.2 0.2 61.3 7.4 0.0 0.020 1.2 1.2 0.5 8.4 0.0 0.0 0.0 20 0.0 0.0 0.0 2.1 10.4 0.0 16.0 0.021 2.8 4.3 22.4 0.2 13.0 0.0 21 0.0 0.0 0.522 0.0 3.5 2.7 25.9 0.0 0.0 22 0.0 6.3 0.2 30.4 0.7 55.9 0.023 3.6 1.5 0.0 0.0 0.7 23 0.3 0.1 35.7 7.4 65.1 8.8 0.0 0.524 6.0 0.7 0.0 1.2 4.2 0.0 0.0 9.0 24 0.0 2.1 0.5 0.0 0.0 0.525 0.0 3.2 0.0 2.8 106.2 1.5 0.6 25.8 25 0.7 1.5 1.9 2.3 0.0 0.0 0.026 2.5 1.2 3.0 38.1 9.0 2.1 5.0 0.0 0.0 26 2.8 1.9 1.6 0.0 10.027 6.0 0.2 0.0 0.5 13.4 11.4 27 5.2 11.8 0.1 1.9 0.0 1.5 0.028 0.1 0.0 0.8 0.4 24.2 1.9 0.0 28 0.8 0.0 0.1 0.2 44.5 0.0 6.229 0.0 68.4 39.6 0.0 0.0 29 0.0 0.8 36.1 4.9 4.2 36.7 16.7 0.030 2.0 165.3 3.7 0.0 0.0 0.0 30 3.1 2.6 0.2 8.3 0.3 34.5 143.4 0.031 0.2 0.0 0.0 0.0 31 1.1 0.0 55.0
Total 97.4 26.9 28.9 46.0 117.4 396.2 369.2 37.8 161.7 20.0 32.5 36.4 1370.4 Total 3.3 48.4 39.1 99.8 247.9 178.3 186.5 322.0 260.9 31.3 16.3 8.6 1442.4Max 41.4 8.0 5.6 15.0 38.5 165.3 106.2 20.4 43.7 19.0 13.5 25.8 165.3 Max 2.0 20.2 16.2 36.5 69.9 65.1 52.1 61.3 143.4 16.7 10.0 8.0 143.4
Province Hanoi At : Hanoi (Lang) Year : 1994 (Unit : mm) Province Hanoi At : Hanoi (Lang) Year : 1995 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.2 3.1 0.3 8.7 2.2 0.0 4.9 1 14.8 0.0 3.5 28.8 0.0 0.4 1.0 1.2 28.62 0.0 0.0 1.1 1.5 0.6 5.2 0.0 0.1 0.0 43.3 2 5.7 0.2 2.0 0.0 1.5 10.4 0.03 0.0 0.2 0.2 13.6 0.0 22.2 0.0 0.0 18.0 3 1.2 0.0 0.1 0.3 0.2 8.7 0.0 0.0 0.04 0.0 0.1 0.0 0.3 2.1 0.1 0.9 0.0 0.0 0.0 0.0 0.0 4 0.2 0.6 12.0 0.1 4.3 1.2 0.0 17.8 0.05 0.0 0.0 1.6 1.2 1.5 1.4 0.0 0.0 5 1.2 30.6 26.5 0.5 0.06 0.0 0.0 5.8 0.0 0.0 0.1 16.0 0.4 0.0 0.0 6 0.0 0.0 2.9 1.9 33.2 36.5 0.0 0.87 0.0 0.7 0.5 161.5 1.5 42.9 0.0 0.0 2.1 7 0.0 2.9 0.0 3.6 0.0 36.2 51.8 4.2 0.2 23.1 0.08 0.0 0.4 2.0 2.7 0.4 0.3 128.2 0.0 0.0 8 0.0 1.1 3.8 0.7 0.0 1.0 48.0 1.0 0.1 10.0 0.09 0.0 0.6 0.0 1.0 159.3 6.7 0.4 1.1 0.0 9 0.5 0.1 0.6 29.2 35.1 0.0 0.0
10 6.1 0.2 1.4 0.2 0.3 0.0 1.0 15.5 0.0 10 0.0 1.6 0.0 0.0 0.0 0.8 0.0 0.0 0.011 3.0 2.2 0.5 26.3 0.0 0.0 0.0 0.0 0.0 11 0.4 0.1 0.4 6.9 0.0 0.612 0.0 1.7 1.0 0.0 0.0 2.2 4.9 0.0 0.0 12 0.0 0.0 2.2 0.4 2.3 0.8 0.0 0.0 0.013 0.1 9.8 0.0 0.4 1.0 0.0 4.6 0.0 0.4 0.0 0.0 0.0 13 0.0 0.0 2.6 0.0 0.1 52.0 2.8 0.0 0.2 0.014 1.0 4.6 1.4 0.1 91.6 12.0 0.0 14 0.0 3.3 1.1 27.2 34.8 26.2 2.3 2.4 28.8 0.015 0.9 9.1 0.0 0.8 47.8 80.2 20.8 16.8 4.0 15 0.3 0.3 0.6 0.0 7.2 0.0 11.4 5.0 0.0 0.0 0.016 1.9 3.7 0.3 0.0 8.4 16.8 1.1 9.0 0.0 0.1 0.0 16 0.1 0.7 1.3 0.0 0.2 0.1 2.4 0.5 0.1 0.0 0.017 3.2 1.4 0.5 0.0 13.5 1.8 23.9 106.3 0.5 3.8 0.8 17 0.0 4.1 1.0 0.0 0.0 0.0 5.8 1.3 0.0 0.0 0.018 1.4 1.1 2.6 1.1 39.5 20.4 23.2 21.2 2.0 1.7 18 0.0 0.6 0.0 0.4 0.0 7.3 0.3 0.0 0.4 0.0 0.0 1.919 0.6 0.5 0.9 0.0 69.2 0.0 7.5 18.1 52.6 0.0 19 0.1 0.4 0.0 34.4 3.6 0.4 0.0 0.020 0.1 179.6 13.2 0.0 7.6 3.7 0.0 20 0.0 0.0 6.1 0.0 10.7 0.021 0.0 0.0 7.2 0.0 2.1 48.1 0.0 0.0 21 2.4 1.0 0.0 2.0 42.0 0.022 0.0 2.0 0.6 0.1 27.2 2.1 0.0 22 1.0 0.0 0.0 0.5 43.2 0.023 0.0 0.0 0.0 33.6 1.3 0.0 0.0 23 2.7 0.0 0.1 0.0 0.0 0.124 0.0 0.0 3.2 5.4 10.4 11.5 0.0 24 0.0 1.2 2.3 5.0 8.3 3.325 0.0 0.0 0.1 1.0 0.2 26.8 0.0 0.0 25 0.3 5.0 1.7 0.0 5.4 4.9 0.0 0.026 0.0 2.8 0.1 0.0 0.2 0.0 0.0 26 1.0 0.1 0.1 17.8 4.6 1.6 0.027 0.0 64.2 0.9 66.9 63.0 6.3 0.0 4.0 0.0 0.2 27 0.0 2.1 7.2 24.2 0.0 0.0 0.028 0.0 0.0 12.4 0.0 9.3 2.4 0.5 3.0 0.0 12.2 28 0.0 0.2 1.3 0.0 0.0 2.6 7.0 0.2 0.0 0.029 2.0 0.0 3.3 5.3 170.4 0.0 0.0 0.0 29 21.0 0.1 0.1 5.9 16.3 2.7 6.0 0.0 0.030 0.4 14.4 0.7 5.2 23.8 130.6 0.2 0.0 30 0.4 1.1 0.8 3.6 113.8 4.3 0.0 0.031 0.2 6.1 0.2 15.1 16.1 2.8 31 0.0 0.0 0.0 0.3 19.3 0.0
Total 11.7 40.3 121.5 18.6 416.3 347.7 468.2 595.5 318.9 103.3 22.9 71.1 2536.0 Total 26.7 17.1 48.1 22.7 107.3 129.5 295.3 399.2 82.0 46.8 62.9 1.9 1239.5Max 3.2 9.8 64.2 3.2 179.6 159.3 161.5 170.4 128.2 52.6 12.2 43.3 179.6 Max 14.8 4.1 21.0 5.0 28.8 34.8 48.0 113.8 35.1 28.6 28.8 1.9 113.8
A1-54
Table: Daily Rainfall Data Hanoi Province at Hanoi (Lang)
Province Hanoi At : Hanoi (Lang) Year : 1996 (Unit : mm) Province Hanoi At : Hanoi (Lang) Year : 1997 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 0.0 18.3 0.7 48.6 0.2 1 0.0 0.0 18.9 0.0 0.3 0.0 2.2 6.0 0.0 0.22 0.0 0.0 0.7 0.0 18.5 0.5 0.0 2 0.0 3.4 0.0 0.4 0.0 72.5 0.0 0.0 0.33 0.0 0.0 0.0 4.5 20.9 0.7 5.4 0.0 0.0 15.1 3 0.0 0.0 0.0 0.0 6.4 0.04 0.0 0.0 0.0 4.9 0.0 7.4 2.3 5.9 0.0 0.0 48.2 0.0 4 0.0 0.0 0.0 0.0 0.2 0.7 0.5 62.9 0.2 0.05 0.0 0.0 0.0 0.0 0.0 0.1 145.3 1.3 5 8.5 3.8 0.3 16.5 0.2 0.1 85.46 0.0 0.0 0.0 0.0 0.7 5.0 0.0 0.0 43.9 6 0.0 0.0 0.1 1.0 0.0 0.0 0.5 32.67 0.0 0.0 0.0 0.8 0.3 6.8 20.0 0.0 0.0 7 0.5 0.0 0.0 4.2 0.0 0.0 0.0 5.7 0.08 0.0 0.0 3.2 19.3 12.8 0.0 28.8 0.0 8 1.5 2.1 3.0 0.2 24.9 0.0 0.09 0.0 1.4 0.7 0.4 1.3 1.4 0.0 0.0 0.2 9 0.5 0.0 13.1 75.2 0.6 0.2 0.0 0.0 0.0
10 4.0 2.0 4.8 22.9 0.0 10 0.0 0.0 0.0 5.5 0.0 0.0 16.411 0.0 0.2 2.2 2.9 0.0 0.3 0.0 0.0 0.0 11 0.0 1.3 0.5 0.0 23.5 0.1 1.5 0.0 0.512 0.0 0.0 1.6 0.6 1.6 16.0 0.6 0.0 0.0 0.0 12 0.0 0.2 1.8 24.6 6.5 0.0 0.0 0.013 0.0 0.0 0.2 0.2 0.8 0.0 56.2 29.1 0.0 0.0 13 1.2 1.1 0.0 4.2 0.0 2.2 22.9 11.6 0.014 0.1 2.6 2.7 8.1 12.0 3.4 0.0 0.0 14 0.0 0.0 0.7 0.0 0.0 6.2 0.0 8.7 0.0 0.0 0.0 0.015 0.0 1.0 0.1 12.1 29.4 33.6 11.1 0.0 0.0 15 0.0 0.2 0.6 1.8 113.8 0.0 0.0 0.116 0.1 0.0 0.0 1.4 39.3 1.6 5.0 0.0 0.0 16 0.0 0.0 0.0 0.4 28.1 7.8 2.5 3.8 0.117 0.3 0.0 0.3 0.8 35.7 0.0 0.0 0.0 0.0 17 0.0 0.8 20.0 0.0 59.6 0.0 14.3 45.9 0.0 28.2 0.0 0.018 0.8 1.7 1.6 0.0 1.6 3.6 3.1 0.0 18 0.0 4.9 0.0 0.0 0.3 42.9 0.0 0.0 0.0 0.0 0.019 0.0 0.4 0.0 3.7 0.0 7.9 2.9 18.2 0.2 19 3.4 12.8 0.3 35.6 0.0 0.0 0.0 0.020 0.4 0.0 0.0 54.3 0.0 2.0 10.2 0.0 0.0 20 0.0 17.5 0.0 0.8 38.2 0.0 0.1 0.021 1.2 6.4 0.0 0.0 7.0 0.0 1.8 0.0 0.0 21 0.0 0.0 2.3 14.2 0.0 1.7 34.2 0.0 0.0 0.0 0.0 0.022 0.6 0.8 0.0 23.0 17.1 1.1 0.0 0.0 22 25.4 0.0 0.4 0.0 0.8 101.4 36.8 0.0 0.0 0.0 37.223 0.7 0.1 1.6 47.0 27.8 15.2 0.0 0.0 23 0.9 0.2 0.0 4.8 29.0 41.4 103.4 0.0 0.0 0.0 0.024 0.7 0.0 0.6 0.0 22.4 0.0 87.1 14.6 0.0 0.0 0.0 24 2.2 0.0 4.7 14.7 0.0 7.2 38.6 0.0 0.0 0.025 0.3 0.0 6.1 0.3 0.0 38.3 0.0 0.0 0.0 0.0 25 0.0 5.1 28.5 11.2 0.0 0.3 0.0 0.0 1.626 0.5 0.1 52.8 0.0 5.8 0.0 0.0 0.0 26 0.0 1.4 0.0 8.7 0.6 8.0 0.4 0.0 1.627 0.0 0.1 16.8 0.0 0.0 0.0 0.1 0.0 0.0 27 2.2 0.0 0.0 30.1 0.9 10.3 0.7 0.0 0.828 0.2 64.9 0.0 1.6 2.8 0.0 0.0 0.0 0.0 28 0.0 0.0 0.0 87.6 2.5 14.2 6.8 0.0 0.529 0.0 0.0 0.0 0.0 6.6 0.0 58.2 8.0 0.0 0.0 29 0.0 0.3 0.0 2.3 4.4 36.0 0.0 0.030 0.2 0.0 18.6 0.0 20.2 54.4 0.0 0.0 1.5 0.0 30 0.0 3.0 19.9 0.3 12.7 3.0 0.6 0.0 0.031 0.0 0.0 0.0 3.3 0.0 3.1 31 0.4 10.8 1.3 11.2 0.0
Total 5.9 8.8 154.8 82.8 100.0 189.0 308.4 277.3 92.9 73.2 302.6 1.9 1597.6 Total 41.3 8.2 87.9 141.0 224.5 180.7 395.0 387.6 219.4 168.6 17.0 42.3 1913.5Max 1.2 6.4 64.9 54.3 22.4 39.3 87.1 56.2 29.1 28.8 145.3 1.3 145.3 Max 25.4 3.8 20.0 24.6 87.6 101.4 42.9 113.8 72.5 85.4 16.4 37.2 113.8
Province Hanoi At : Hanoi (Lang) Year : 1998 (Unit : mm) Province Hanoi At : Hanoi (Lang) Year : 1999 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.1 3.7 0.0 2.6 25.1 5.2 0.0 1 0.0 0.2 0.0 0.0 3.7 41.6 13.42 0.0 1.0 3.6 0.0 1.8 0.0 0.0 0.0 0.6 0.3 2 0.3 0.0 0.5 1.7 6.6 9.6 0.2 8.53 0.1 1.6 0.2 56.8 91.0 1.1 0.0 0.0 0.0 7.8 3 8.4 0.0 0.5 12.0 31.6 0.0 0.04 0.0 2.6 1.7 0.3 0.2 0.0 4.4 6.6 11.0 0.0 4.5 4 0.0 0.0 1.3 17.1 1.4 0.0 22.65 0.0 1.7 1.0 0.0 0.6 26.1 0.0 0.0 9.9 16.6 0.0 0.0 5 0.0 0.0 0.0 0.0 2.0 3.8 0.0 32.86 0.0 0.3 0.0 0.0 0.0 0.0 0.4 28.5 0.0 0.0 6 0.0 0.0 0.0 0.6 0.0 0.0 0.0 34.0 16.17 0.8 0.0 142.3 0.0 0.0 0.0 0.0 7 0.0 0.0 0.6 0.0 7.8 0.0 13.5 0.0 2.5 0.0 26.7 4.08 20.5 31.5 8.7 0.0 0.0 0.0 8 0.0 0.0 0.0 1.0 30.1 5.3 18.09 4.9 0.4 0.1 25.3 0.0 30.0 0.0 9 0.0 0.0 0.0 0.0 4.1 34.6 17.7 0.0
10 0.0 0.1 104.7 0.0 0.0 0.0 0.0 0.0 10 2.0 0.0 0.0 0.5 1.0 4.0 1.4 2.411 0.0 0.8 0.0 2.4 0.7 0.0 0.0 0.0 0.0 11 7.6 0.9 0.0 5.8 10.1 7.0 0.012 0.3 0.2 0.2 18.8 0.0 8.3 0.0 12 11.9 0.0 0.0 0.0 3.3 15.7 0.113 0.3 0.0 0.9 2.2 0.3 0.0 0.2 15.0 0.0 0.0 13 0.0 0.0 1.5 0.0 31.8 0.0 1.6 36.3 0.0 0.614 0.0 0.4 84.6 0.0 0.1 14 0.7 0.0 1.0 24.3 1.8 1.5 12.5 0.0 2.2 7.015 0.0 2.0 0.2 0.2 18.6 0.0 0.0 15 0.6 0.0 1.7 0.0 150.9 4.2 0.416 0.0 0.0 0.0 10.9 0.0 0.0 0.0 0.0 0.0 16 0.0 0.0 0.0 2.4 0.0 0.3 4.2 2.6 1.5 0.017 0.0 0.2 0.0 34.4 0.0 0.0 0.0 17 0.0 0.5 0.0 2.0 0.0 9.4 3.418 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 18 1.8 0.0 0.0 7.4 88.6 7.8 12.619 0.0 0.0 0.3 0.1 2.9 0.0 13.7 3.5 0.0 0.0 19 0.0 0.8 0.0 8.9 1.0 0.0 2.320 0.0 0.0 0.0 0.9 0.0 7.7 0.0 0.0 20 2.4 0.0 0.0 4.6 4.9 18.9 6.0 17.321 0.4 0.0 0.5 1.6 0.0 0.0 0.3 0.0 0.0 0.0 0.0 21 0.0 0.0 3.5 56.2 8.822 0.6 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 22 0.0 0.1 0.023 0.6 0.2 1.0 0.0 0.4 0.0 0.0 0.0 0.0 23 0.0 0.0 0.0 1.1 0.0 20.0 3.424 0.0 1.4 0.7 6.0 2.2 0.0 0.0 0.0 0.0 0.0 24 0.0 2.6 0.3 38.1 26.3 0.0 2.325 0.8 0.0 48.5 3.2 0.0 0.0 0.0 0.0 25 0.0 0.1 6.8 16.2 1.0 0.0 36.2 1.426 0.0 0.1 1.3 0.8 148.0 27.0 0.3 0.0 0.0 0.0 26 0.0 0.0 0.1 2.1 3.5 6.7 0.1 19.227 1.6 1.4 17.9 0.0 0.0 27.3 10.0 0.8 0.0 1.4 0.0 27 0.3 1.0 0.1 18.5 10.3 0.0 3.3 68.6 0.0 0.228 0.0 0.1 0.5 0.0 36.5 6.6 0.0 0.0 0.4 0.0 28 0.0 0.0 0.2 0.0 0.0 26.829 10.7 10.0 0.0 37.3 0.0 0.0 0.0 0.0 29 0.0 1.2 3.0 11.6 0.4 3.8 2.5 3.430 0.0 0.1 0.0 0.0 8.2 0.0 0.0 30 0.1 0.0 3.4 16.7 7.5 11.0 2.831 1.5 0.0 0.0 0.0 31 0.0 0.0 80.7 16.6 4.2
Total 4.3 7.7 32.9 30.4 156.5 614.4 116.9 124.0 129.3 106.6 2.4 12.7 1338.1 Total 25.0 7.3 13.9 67.2 168.8 283.3 336.6 166.2 105.4 210.4 89.4 83.1 1556.6Max 1.6 2.6 17.9 20.5 56.8 148.0 31.5 37.3 84.6 30.0 1.4 7.8 148.0 Max 11.9 2.6 8.4 24.3 56.2 88.6 150.9 68.6 41.6 36.3 34.0 32.8 150.9
A1-55
Table: Daily Rainfall Data Hanoi Province at Hanoi (Lang)
Province Hanoi At : Hanoi (Lang) Year : 2000 (Unit : mm) Province Hanoi At : Hanoi (Lang) Year : 2001 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 1.1 2.6 2.4 0.0 0.7 0.0 0.0 12 0.0 0.0 0.2 11.0 0.0 3.9 0.0 0.0 0.0 23 0.0 0.0 0.1 18.0 0.0 0.0 0.0 0.0 0.0 34 0.0 0.0 0.5 0.0 0.0 49.6 0.0 74.1 0.0 0.0 45 0.0 0.3 0.0 0.6 0.0 0.0 0.0 56 0.0 0.0 0.9 0.0 3.0 0.0 0.0 0.0 67 0.0 0.0 0.0 2.0 14.5 6.0 0.0 0.0 0.0 78 0.3 2.6 0.0 0.0 28.1 3.5 0.0 0.0 0.0 89 0.0 8.8 0.0 0.0 19.2 0.0 0.0 0.0 9
10 0.0 5.4 2.4 0.2 0.1 0.0 2.2 0.0 0.0 0.0 1011 0.0 0.1 7.0 5.3 4.0 10.3 0.0 0.3 0.0 0.0 0.0 1112 0.0 0.0 0.1 19.4 26.2 70.1 0.0 0.0 0.0 0.0 1213 0.0 0.3 6.5 0.0 3.4 6.1 0.0 0.0 1314 0.0 0.0 0.0 0.0 0.4 0.0 0.0 17.8 1415 0.0 0.2 6.8 1.7 1.0 0.0 67.7 1516 0.6 0.9 0.0 0.0 0.3 0.1 0.0 29.6 0.0 1617 0.1 1.7 0.3 27.7 4.5 0.3 0.0 25.3 0.0 1718 0.0 0.4 2.8 5.8 0.0 46.6 0.0 0.0 0.0 1819 0.7 3.2 0.0 0.0 0.2 0.0 0.0 20.7 0.0 1920 0.2 3.2 0.0 25.0 0.0 1.2 0.0 2021 0.4 3.3 0.0 1.4 6.2 3.3 9.0 0.0 0.0 2122 0.5 3.0 0.0 0.0 0.5 32.2 28.0 0.0 0.0 0.0 2223 0.0 0.5 0.0 0.0 1.7 33.4 43.6 0.6 0.0 0.0 2324 0.0 0.0 0.0 0.0 30.8 4.6 7.1 0.0 0.0 0.0 0.0 2425 1.2 0.5 0.5 36.5 0.0 3.2 0.0 1.4 0.0 0.0 0.0 2526 2.8 0.0 1.7 34.6 0.0 5.7 0.0 2.2 2627 2.3 84.8 10.4 0.0 2.7 0.0 0.0 2728 2.6 2.3 3.9 0.0 32.9 11.8 0.8 0.0 0.0 2829 13.7 0.0 0.6 28.2 0.0 0.0 6.9 22.3 0.0 0.0 2930 0.0 0.0 11.9 0.0 12.4 0.0 0.0 3031 0.0 0.1 6.1 0.6 31
Total 2.5 32.7 34.6 151.6 104.6 187.1 260.1 193.9 48.0 260.8 2.2 0.0 1278.2 Total 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Max 1.2 13.7 8.8 84.8 28.2 34.6 70.1 49.6 12.4 74.1 2.2 0.0 84.8 Max 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
A1-56
Table: Daily Rainfall Data Red River Basin at Thai Binh
River Basin : Red At : Thai Binh Year : 1976 (Unit : mm) River Basin : Red At : Thai Binh Year : 1977 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Jan. Feb. Mar. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 1.4 0.1 6.1 16.9 34.1 0.0 0.2 1 0.7 0.4 0.0 0.2 0.1 17.2 0.62 0.4 1.1 0.9 25.5 0.3 2 0.9 1.3 3.1 0.0 0.6 1.23 0.0 7.8 2.1 0.0 48.6 0.3 3 11.8 0.2 6.6 18.24 0.0 7.9 5.3 0.1 0.0 0.3 0.1 4 27.2 5.4 6.8 6.2 0.0 6.45 0.5 4.3 0.0 19.7 5 29.3 65.3 1.06 0.0 1.6 12.1 0.0 0.4 0.0 7.9 1.9 6 0.1 11.7 10.6 108.0 69.3 3.57 0.8 0.4 0.0 8.7 1.0 7 0.2 0.2 0.0 0.2 139.4 2.3 0.18 46.9 9.7 0.0 9.2 0.2 8 1.7 4.9 6.99 5.9 0.0 1.9 0.0 84.6 85.1 1.0 9 1.9 0.7 15.3 0.2
10 7.6 0.5 0.3 71.1 21.6 42.0 29.4 1.9 10 0.4 10.0 2.311 0.0 0.1 0.2 2.6 2.6 1.8 20.4 0.0 11 0.3 0.612 0.6 1.3 0.4 5.1 0.7 0.1 5.8 0.0 12 1.4 3.8 1.013 0.0 0.0 28.1 3.0 94.2 0.2 13 0.4 0.2 2.0 24.214 1.8 2.7 0.3 14 1.0 92.515 0.2 0.2 0.1 8.0 0.1 0.0 15 4.4 20.7 0.216 0.2 0.3 0.0 1.9 16 0.3 0.0 37.5 54.3 0.217 0.1 0.3 1.3 0.2 17 0.2 1.2 12.8 0.1 0.718 0.0 0.0 0.4 18 0.2 2.6 0.3 2.0 0.619 19.4 25.9 0.3 19 2.4 35.2 0.220 0.1 0.4 1.4 17.7 17.7 0.1 30.3 20 0.4 0.8 0.0 21.9 79.121 0.0 0.9 0.0 3.8 1.4 11.5 0.0 2.0 21 2.5 182.8 12.722 3.8 5.6 1.4 10.3 1.1 0.0 22 50.9 30.8 3.023 0.0 2.9 1.1 11.7 1.6 23 3.6 27.9 2.4 86.124 2.2 0.5 1.2 2.3 13.2 14.3 24 0.8 0.1 11.5 37.425 4.0 17.1 0.5 0.6 25 21.2 2.6 7.0 42.926 0.1 0.7 0.0 2.0 9.5 2.9 26 0.7 9.9 0.5 0.027 1.8 0.2 19.0 69.5 1.7 3.4 27 1.9 1.9 73.7 0.2 0.3 1.728 3.1 55.0 70.3 12.6 2.0 0.8 28 0.4 0.3 0.9 1.0 0.3 0.6 11.9 0.0 12.129 0.3 47.2 122.7 0.0 0.2 29 0.9 1.3 0.2 11.2 3.2 40.4 0.030 3.3 0.2 60.6 29.2 30.5 0.0 30 7.3 5.1 0.9 2.7 11.7 25.9 2.531 6.1 0.0 7.8 31 1.2
Total 11.5 72.6 42.0 120.9 136.6 181.2 344.3 256.5 111.4 314.5 13.0 9.5 1614.0 Total 57.5 8.1 19.1 42.2 48.5 101.3 473.4 264.2 404.5 151.2 55.3 140.0 1765.3Max 7.6 46.9 19.4 28.1 55.0 71.1 122.7 84.6 42.0 94.2 7.9 3.4 122.7 Max 27.2 2.5 5.1 15.3 21.2 50.9 182.8 79.1 139.4 69.3 42.9 86.1 182.8
River Basin : Red At : Thai Binh Year : 1978 (Unit : mm) River Basin : Red At : Thai Binh Year : 1979 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 1.1 0.0 m 0.2 m m 21.4 3.2 1 1.2 3.9 0.4 18.1 10.3 16.02 0.0 0.9 0.0 m 6.0 m m 3.1 49.7 2 42.1 0.7 79.5 0.2 0.8 39.43 0.0 3.1 m 24.2 m m 16.0 1.7 3 10.6 0.2 2.5 3.3 1.3 166.64 3.1 0.0 0.5 0.5 m 0.9 m m 0.0 4 0.0 1.1 42.7 51.8 0.25 0.0 0.8 m 5.2 m m 0.7 21.6 5 1.0 4.7 3.1 0.2 2.0 1.16 1.7 m 13.1 m m 5.6 62.4 6 0.0 0.0 0.0 0.7 6.6 6.3 24.07 7.8 m 5.8 m m 20.5 0.2 0.2 7 27.8 0.3 0.6 14.7 0.28 0.1 0.8 m m m 94.3 0.3 0.5 8 0.4 0.0 1.8 1.1 10.1 39.8 11.89 0.1 0.0 m m m 24.7 6.1 0.4 0.6 9 2.8 1.9 3.5 13.6 3.8
10 m m m 11.2 1.1 10 0.3 9.3 7.7 11.5 18.311 0.0 m m m 11 1.1 1.1 1.7 24.4 39.0 206.1 27.112 3.6 0.7 m m m 12 0.0 7.6 0.2 4.9 76.013 1.9 1.9 m m m 13 6.1 16.5 8.7 1.014 1.8 3.8 0.3 m m m 14 0.5 0.7 0.3 1.215 0.4 0.8 m m m 15 0.8 0.5 0.0 81.6 1.7 0.016 1.7 m 15.0 m m 16 0.5 1.6 0.0 11.8 27.517 0.7 1.5 m m m 3.6 17 0.1 4.5 1.0 0.5 2.7 12.418 6.0 m 7.9 m m 61.6 18 0.5 1.9 0.4 0.1 6.5 3.919 0.5 m 0.4 m m 19 0.2 0.6 0.7 0.6 7.220 0.2 m 1.1 m m 2.0 20 0.4 0.1 26.5 0.4 0.321 0.2 m 0.1 m m 44.8 12.5 21 1.9 0.1 7.4 0.422 13.1 1.7 m 0.3 m m 187.6 22.7 22 1.3 0.0 5.0 10.3 33.3 0.123 0.3 0.6 m m m 50.0 8.9 23 0.9 2.7 3.0 0.1 2.9 16.7 0.124 5.6 m 8.5 m m 19.5 24 0.4 2.4 24.1 0.3 14.4 1.025 18.4 0.2 0.4 m m m 0.0 8.8 0.2 25 0.1 15.1 60.4 6.0 1.226 1.9 0.0 1.5 m 93.2 m m 21.5 24.5 52.9 26 0.2 5.8 4.727 0.0 0.9 m 76.7 m m 1.1 0.0 27 0.0 1.5 2.928 0.6 m 0.8 m m 0.0 28 4.1 0.3 16.0 20.729 0.9 7.2 m m m 0.0 0.0 29 0.130 2.0 0.2 m m m 30 0.1 3.0 62.6 0.231 7.6 m m m 31 0.4 21.2 52.3
Total 12.7 42.7 22.6 31.6 0.0 259.4 0.0 0.0 558.5 145.6 149.4 14.2 1236.7 Total 90.5 34.0 26.6 94.5 296.3 215.8 121.7 617.2 250.0 5.9 0.7 0.1 1753.3Max 7.6 18.4 5.6 7.8 0.0 93.2 0.0 0.0 187.6 49.7 62.4 12.5 187.6 Max 42.1 9.3 4.7 26.5 81.6 60.4 52.3 206.1 76.0 4.7 0.4 0.1 206.1
A1-57
Day
Table: Daily Rainfall Data Red River Basin at Thai Binh
River Basin : Red At : Thai Binh Year : 1980 (Unit : mm) River Basin : Red At : Thai Binh Year : 1981 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.5 48.7 1.5 26.6 38.4 1 0.6 0.0 0.7 42.9 0.1 8.4 0.1 0.12 0.5 0.0 0.2 18.5 4.8 2 0.0 2.3 3.0 6.6 1.8 0.63 0.8 0.7 0.1 3.4 15.6 1.6 0.0 3 0.6 1.0 4.9 0.2 0.0 14.5 10.04 3.0 1.0 10.3 64.7 3.4 0.1 2.9 0.4 4 0.0 1.6 25.5 0.2 18.9 17.0 0.8 4.9 0.85 1.3 15.0 42.4 8.3 2.4 5 0.1 0.8 0.1 7.7 36.3 0.2 13.7 6.66 0.3 0.1 110.3 25.3 6 1.0 1.6 9.0 4.0 5.2 1.9 0.57 0.8 0.1 5.3 3.5 81.1 135.9 0.3 7 0.4 1.6 0.2 19.5 8.4 4.28 67.5 0.7 1.9 8 0.3 20.8 11.99 48.6 0.2 3.2 20.0 1.8 14.5 9 0.4 1.4 4.7 3.8 1.0 100.2
10 2.5 10 0.1 0.1 2.4 0.0 27.011 0.7 0.3 0.1 11 0.2 0.8 0.4 2.012 0.6 0.0 22.0 3.3 12 36.7 9.8 1.213 0.0 15.4 5.0 1.2 13 7.7 10.114 1.0 8.7 2.6 1.2 14 1.2 5.3 0.3 10.715 0.1 0.1 3.6 4.5 11.5 15 2.0 3.1 12.1 82.7 10.0 1.816 1.0 210.3 0.2 16 17.617 0.3 0.7 0.6 0.0 17 0.8 60.3 0.518 0.4 1.6 0.1 3.5 12.6 0.1 0.4 18 0.3 6.8 0.4 20.5 1.0 0.219 0.4 1.5 0.0 2.0 22.7 7.1 54.6 0.8 19 1.7 65.6 9.6 51.4 7.5 0.420 1.6 0.3 1.2 17.3 16.4 5.8 13.4 20 1.1 5.1 65.7 20.9 80.5 0.1 5.121 1.4 0.0 13.9 69.0 25.3 3.9 21 0.4 8.3 3.3 5.4 0.222 1.8 1.3 3.7 39.2 2.5 22 0.3 0.0 26.1 2.023 9.6 0.3 6.0 185.5 26.4 14.4 23 2.3 0.4 41.4 8.2 24.5 3.5 1.324 1.0 7.7 4.5 14.1 38.6 21.2 31.2 4.0 24 1.9 4.025 5.1 3.2 8.8 17.1 29.7 25 4.926 3.0 6.7 0.4 0.6 6.2 26 3.6 2.5 6.3 0.627 0.5 0.4 38.2 7.0 27 1.4 23.9 0.828 0.9 17.1 0.1 12.3 28 0.5 0.6 0.0 0.429 0.4 0.9 17.9 28.0 3.3 29 0.5 7.4 0.8 1.6 0.230 0.7 1.2 40.8 0.1 30 0.4 1.8 2.0 5.331 0.1 133.8 31 10.3 0.6
Total 5.2 29.4 40.8 110.6 39.2 310.2 483.0 403.4 493.6 265.4 7.7 22.3 2210.8 Total 6.1 18.4 69.4 119.6 248.9 69.5 115.4 198.9 161.4 251.6 36.9 0.2 1296.3Max 1.6 9.6 15.4 48.7 15.0 64.7 185.5 133.8 210.3 135.9 4.0 14.5 210.3 Max 2.3 4.9 25.5 42.9 65.7 24.5 36.3 80.5 82.7 100.2 11.9 0.2 100.2
River Basin : Red At : Thai Binh Year : 1982 (Unit : mm) River Basin : Red At : Thai Binh Year : 1983 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 4.2 0.1 9.6 1 0.1 9.1 131.0 1.8 75.42 0.0 1.3 1.3 4.6 16.5 2 0.5 1.8 19.6 5.5 167.83 0.4 29.4 13.2 7.2 8.8 2.0 69.5 3 9.2 0.3 1.1 25.3 22.0 39.74 8.6 0.8 9.8 1.2 38.7 4 20.6 0.3 6.6 0.8 2.2 0.6 1.8 105.65 0.4 0.7 74.8 0.0 8.7 0.1 5 22.0 3.7 4.5 1.2 1.2 0.1 16.5 6.0 19.86 3.3 22.2 96.9 4.8 0.7 6 0.0 37.7 19.2 10.9 66.1 13.77 0.7 1.4 1.9 21.0 0.8 100.6 37.7 7 1.0 0.1 1.0 15.2 0.9 10.3 19.8 0.08 3.7 1.2 1.1 3.4 6.9 17.5 8 2.7 0.1 0.6 0.3 0.8 1.6 2.7 0.29 0.2 2.8 5.8 1.0 3.0 7.0 0.3 9 0.0 0.7 0.3 12.4
10 1.2 13.0 63.8 6.7 2.1 0.2 10 0.8 0.5 1.3 0.8 51.9 1.111 0.3 0.5 1.6 6.7 8.2 8.9 11 5.2 0.7 5.712 0.5 1.0 5.4 12 0.5 0.3 0.1 0.2 2.0 16.013 0.1 0.3 0.4 11.4 19.8 1.0 0.0 9.2 13 1.7 1.914 0.5 0.6 1.7 1.1 8.5 2.6 14 0.3 0.9 13.515 0.1 0.1 0.4 15.7 7.5 23.0 15 0.5 0.4 1.6 1.616 2.0 0.2 0.6 0.2 49.6 16 0.6 1.9 0.3 14.3 40.017 0.7 29.7 2.1 17 6.7 0.4 1.6 0.718 0.9 0.3 16.2 6.1 18.0 0.3 215.8 18 0.3 0.8 145.2 0.2 0.119 1.0 19.3 38.2 73.3 19 0.9 0.5 16.6 0.220 1.1 0.3 5.5 34.0 0.0 6.5 20 1.3 0.3 25.8 7.921 0.5 2.2 0.1 34.7 7.6 1.7 19.1 6.8 21 6.0 5.6 7.2 0.322 0.9 1.5 0.0 26.3 22 2.4 2.0 1.5 0.423 0.9 0.7 1.4 1.8 0.2 23 5.5 3.5 26.5 65.0 5.0 22.3 0.224 1.3 0.5 0.2 28.4 1.4 24 1.5 1.4 14.5 8.425 1.0 0.6 4.4 3.1 12.4 8.2 25 2.4 0.2 0.1 1.3 0.226 6.7 1.2 0.8 2.2 1.0 26 1.7 0.1 0.4 2.427 4.3 5.5 4.5 73.0 0.2 1.7 27 2.4 1.1 0.1 9.0 3.528 3.2 10.1 4.3 1.8 23.6 164.0 53.6 28 2.4 0.3 0.0 1.4 1.429 0.8 91.6 9.5 29 0.1 0.0 10.630 0.8 0.0 19.5 4.0 30 88.2 0.231 0.5 31
Total 13.1 31.6 29.7 70.3 49.3 231.9 149.2 218.5 553.3 450.1 244.0 19.1 2060.1 Total 66.1 37.8 28.1 140.3 54.7 110.0 160.1 309.8 156.3 518.8 31.6 13.2 1626.8Max 8.6 6.7 10.1 29.4 22.2 96.9 34.7 63.8 164.0 215.8 69.5 8.9 215.8 Max 22.0 5.6 6.7 88.2 26.5 65.0 145.2 131.0 66.1 167.8 16.0 10.6 167.8
A1-58
Table: Daily Rainfall Data Red River Basin at Thai Binh
River Basin : Red At : Thai Binh Year : 1984 (Unit : mm) River Basin : Red At : Thai Binh Year : 1985 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.4 0.3 13.2 64.0 1 0.1 0.2 1.1 0.1 0.2 48.5 4.7 13.2 2.22 0.6 0.1 0.1 31.5 8.3 11.0 2 0.6 1.9 0.6 2.6 0.1 9.7 1.53 0.1 1.3 4.5 0.7 3 0.0 2.3 1.4 1.0 0.1 21.0 12.0 28.34 0.8 0.0 0.5 12.5 2.9 2.3 4 1.3 0.0 1.4 1.0 28.6 0.15 1.2 0.9 0.5 5.8 0.2 2.3 5 0.6 0.1 0.4 0.66 1.1 0.0 0.1 104.7 67.5 6 0.3 0.2 1.2 10.5 17.37 4.9 1.8 17.0 19.4 1.2 7 0.8 2.1 1.6 4.0 14.8 6.08 2.1 0.4 10.9 0.0 0.5 18.4 6.6 0.3 8 1.8 0.3 0.3 0.5 0.2 7.89 1.2 3.0 7.4 3.5 2.2 9 2.7 0.1 1.5 10.0 1.2 6.9 0.2
10 0.1 1.7 0.4 0.0 11.9 6.5 0.1 37.5 10 0.2 2.7 66.5 2.411 0.2 0.1 5.6 0.1 3.8 7.6 1.6 2.9 11 0.9 0.4 4.1 0.1 1.5 61.4 1.412 0.6 0.0 1.6 2.9 0.8 6.9 34.1 0.0 12 0.8 3.6 0.9 1.7 1.7 32.1 100.113 0.4 0.4 0.0 0.2 45.4 15.2 0.4 8.1 13 0.4 1.0 0.5 5.6 67.6 1.5 75.8 30.314 2.9 0.1 0.1 1.1 30.1 69.9 2.0 0.9 14 0.1 14.5 0.7 8.9 5.715 0.9 0.1 10.9 10.4 104.5 0.1 15 0.6 0.2 1.0 6.9 4.2 8.6 36.0 2.316 0.0 0.1 0.0 4.2 28.9 98.5 0.2 16 0.4 0.5 1.0 6.517 0.1 1.0 0.3 0.0 1.0 8.0 0.0 2.0 7.0 17 0.4 87.5 0.118 1.7 0.0 8.9 10.6 31.1 2.6 0.1 18 23.9 0.4 0.1 9.7 67.319 1.0 0.1 0.2 12.5 2.4 0.6 0.2 2.1 19 0.0 0.5 7.2 8.5 33.0 0.820 2.0 0.7 0.1 0.4 39.9 0.0 2.0 0.1 20 6.5 0.2 34.1 6.8 5.0 0.221 0.9 0.9 2.4 2.2 40.9 5.9 1.7 21 1.7 1.0 8.8 10.3 9.5 0.722 1.1 2.0 0.2 3.4 21.5 6.1 22 1.9 2.3 22.3 18.0 0.6 37.323 0.0 0.6 0.0 0.0 22.0 0.3 23 1.1 0.1 41.6 31.4 14.0 0.224 1.0 1.2 1.2 0.4 135.5 6.6 24 4.8 0.2 0.7 1.2 18.1 1.3 12.4 0.125 0.4 0.0 0.0 0.4 6.1 0.6 0.4 25 31.8 0.2 4.1 0.2 0.2 188.5 0.026 4.2 0.8 0.0 0.8 56.7 14.8 26 5.8 1.7 0.9 92.9 0.0 10.5 0.827 0.0 1.5 0.2 0.1 2.0 0.0 1.4 9.1 25.2 0.3 27 0.0 1.7 1.1 0.1 16.1 0.728 0.1 0.7 33.9 0.4 0.0 15.3 38.3 0.0 0.6 28 0.2 0.9 47.0 29.6 2.2 5.929 0.2 0.1 0.0 0.5 18.7 0.4 52.0 29 1.1 0.0 11.6 18.8 4.6 0.430 0.6 1.2 0.3 1.1 11.7 80.6 0.1 30 25.8 0.6 0.2 8.7 13.6 1.2 0.431 0.1 0.4 7.6 31 2.0 8.1 3.0 3.0 7.8
Total 6.5 24.3 19.3 43.7 199.6 241.8 183.5 285.6 360.7 316.8 93.2 14.8 1789.8 Total 55.0 46.9 57.3 137.6 144.0 216.9 174.4 438.3 406.6 162.3 90.1 1.5 1930.9Max 2.0 4.2 4.9 33.9 135.5 56.7 104.7 67.5 80.6 104.5 37.5 2.9 135.5 Max 31.8 23.9 25.8 92.9 87.5 67.6 47.0 188.5 100.1 67.3 30.3 1.4 188.5
River Basin : Red At : Thai Binh Year : 1986 (Unit : mm) River Basin : Red At : Thai Binh Year : 1987 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.6 0.4 15.6 0.1 0.5 1 0.0 0.3 24.82 1.4 0.6 0.5 3.6 1.4 2 0.0 0.0 0.3 0.0 0.2 33.0 0.4 4.33 1.1 3.6 0.0 8.2 0.4 1.8 3 11.2 3.1 1.0 0.6 0.2 2.34 1.0 2.3 4.8 32.0 4.0 4 0.4 1.1 29.9 20.6 0.55 0.5 9.7 1.2 0.0 5 2.3 8.0 0.0 4.8 9.2 1.1 16.2 0.66 1.5 52.4 1.8 69.2 1.2 6 4.5 4.2 0.1 1.27 0.2 0.1 0.0 13.6 3.6 7 0.0 3.7 0.5 31.4 9.7 0.48 0.8 23.3 5.5 7.6 8 0.3 0.6 15.6 0.09 1.8 1.0 35.9 10.5 11.3 0.0 0.5 9 0.2 6.6 3.1
10 0.0 70.1 11.3 9.9 0.4 10 8.4 0.6 0.0 0.011 0.1 0.4 7.5 9.0 2.0 11 0.6 1.0 0.0 7.312 0.0 0.5 0.9 0.0 34.2 0.5 1.6 1.1 12 0.0 2.4 0.2 0.0 8.3 19.3 0.0 3.013 0.1 2.4 0.0 11.9 37.5 11.1 0.6 13 0.0 0.9 7.7 0.0 0.1 0.014 0.0 0.0 3.0 2.1 0.2 14 0.0 4.7 3.1 64.7 37.715 0.0 8.6 5.1 0.8 3.9 0.8 0.2 0.1 15 0.7 0.2 21.8 0.0 10.5 9.2 0.216 0.4 0.0 0.1 9.9 7.9 16 0.0 42.4 0.4 3.317 0.5 0.3 0.2 20.2 17 0.0 18.5 1.2 12.0 23.1 0.0 4.218 0.8 2.1 0.6 18 0.0 0.9 2.4 6.5 9.3 1.719 1.6 1.8 2.1 4.2 0.1 19 0.7 0.0 5.2 28.120 1.2 0.5 1.0 20 1.3 5.6 0.021 0.7 0.5 5.2 2.6 2.1 28.3 21 0.5 0.7 0.0 54.4 0.2 0.222 19.5 3.8 10.7 8.7 5.7 22 0.0 0.0 0.0 3.3 3.8 0.0 29.1 0.4 0.023 1.3 2.9 0.0 1.7 13.2 0.3 59.7 23 1.5 0.0 3.0 13.1 1.1 0.1 0.124 1.2 2.4 1.4 7.6 66.3 18.5 20.7 0.0 24 3.4 0.3 0.325 7.0 2.5 0.6 2.1 70.3 1.0 2.7 44.0 25 0.3 1.2 2.9 0.4 63.5 0.026 4.4 0.3 26 0.1 1.5 12.8 11.4 1.6 0.327 4.7 1.5 0.2 3.5 0.5 0.2 0.2 2.6 27 6.1 1.6 0.2 50.3 0.028 3.6 1.0 30.1 3.0 4.8 0.3 28 1.6 0.3 31.229 0.1 3.5 29 3.2 16.5 0.530 0.8 0.1 0.0 19.4 30 2.3 0.9 0.1 47.6 2.6 0.031 0.3 0.1 2.0 31 3.0 1.0 14.0
Total 9.5 30.8 10.5 51.4 280.5 151.4 112.0 102.1 190.0 171.4 4.5 18.8 1132.9 Total 5.6 15.3 35.5 22.6 217.8 67.3 79.7 189.0 227.1 150.3 22.2 0.0 1032.4Max 7.0 4.7 2.4 19.5 70.3 66.3 37.5 23.3 69.2 59.7 2.1 7.6 70.3 Max 3.0 6.1 11.2 4.5 64.7 31.4 29.9 47.6 63.5 37.7 4.3 0.0 64.7
A1-59
Table: Daily Rainfall Data Red River Basin at Thai Binh
River Basin : Red At : Thai Binh Year : 1988 (Unit : mm) River Basin : Red At : Thai Binh Year : 1989 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 1.4 3.8 0.0 18.0 0.4 1 0.1 0.5 8.4 5.6 1.6 m2 0.2 6.7 1.7 0.2 0.5 40.4 20.2 1.1 2 1.0 m3 0.3 2.3 0.6 0.1 1.8 2.3 45.6 123.9 3 0.0 0.1 0.0 21.8 7.6 m 38.54 4.4 3.9 0.4 0.2 9.0 59.8 0.1 4 4.5 0.4 23.4 3.1 m 62.75 3.3 0.0 0.0 0.5 2.7 0.0 1.6 5 6.7 1.4 0.6 0.6 0.2 30.0 m 102.46 0.7 1.1 1.7 1.9 16.2 2.8 0.2 6 0.7 0.0 50.8 m 39.5 0.0 0.17 0.5 0.6 5.6 1.2 1.5 7 0.7 1.0 m 6.3 0.2 0.18 13.9 3.1 37.5 8 0.9 4.5 m 45.19 3.2 9 5.5 2.3 0.8 m 8.6 0.2
10 0.7 0.2 0.1 0.0 0.1 0.0 0.0 10 0.0 0.0 3.9 m 34.911 0.7 0.4 0.3 6.4 15.8 11 0.0 143.8 9.0 m 1.3 22.012 0.4 1.2 56.2 1.8 22.2 12 0.0 0.0 0.6 31.4 22.5 m 24.9 0.113 0.5 0.0 38.6 19.1 17.2 13 3.9 0.2 1.3 3.2 4.1 m 41.414 0.0 3.5 0.1 5.4 15.5 0.0 11.9 14 1.3 7.0 0.2 m 172.015 3.7 8.9 3.2 0.2 24.0 15 4.6 1.1 m 2.716 3.3 0.2 0.6 2.1 5.0 0.4 16 11.1 1.5 0.0 m17 5.1 3.9 2.6 3.1 4.5 17 0.1 7.5 0.2 3.6 m 0.018 0.5 4.3 2.6 0.3 15.0 0.2 8.9 0.6 18 0.5 0.4 0.3 0.2 m 0.019 9.3 1.9 0.0 0.3 7.2 19 1.9 0.2 70.0 m 0.120 60.1 0.0 20 0.2 0.1 0.1 3.8 m 0.021 1.6 2.3 21 0.3 0.1 11.2 m22 7.5 0.7 22 1.4 3.5 0.1 4.1 m 54.9 2.123 1.1 4.9 0.0 57.1 23 0.0 0.3 12.7 m 3.0 1.424 0.0 0.6 1.4 9.9 9.4 24 0.5 0.0 1.2 8.2 71.9 m 24.0 0.325 0.4 1.3 0.8 3.5 25 0.0 3.2 0.0 17.3 17.2 m 38.926 3.0 2.0 1.3 26 0.4 4.7 0.6 73.0 3.8 m 10.0 0.2 0.027 1.0 1.9 1.4 53.0 1.0 27 0.4 1.8 2.7 16.1 m 0.0 0.228 1.0 2.0 0.0 0.0 0.7 28.9 0.0 5.4 28 0.7 1.0 m 0.1 0.129 0.4 3.6 0.1 0.0 60.6 5.9 3.8 51.3 29 1.1 m 0.7 0.1 1.530 3.2 3.0 2.8 1.4 3.6 0.3 30 0.2 1.4 0.3 m 1.4 1.831 0.2 0.6 6.3 0.1 0.5 31 0.0 4.0 13.7 m 0.0
Total 15.6 73.4 42.7 27.6 186.1 99.6 83.1 218.9 52.5 399.1 2.5 1.1 1202.2 Total 22.2 10.7 49.3 27.7 168.5 245.3 280.0 0.0 255.9 426.9 22.5 38.5 1547.5Max 4.4 13.9 7.5 8.9 60.6 60.1 38.6 45.6 24.0 123.9 1.1 1.0 123.9 Max 6.7 5.5 11.2 8.4 73.0 143.8 71.9 0.0 54.9 172.0 22.0 34.9 172.0
River Basin : Red At : Thai Binh Year : 1990 (Unit : mm) River Basin : Red At : Thai Binh Year : 1991 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.8 5.2 0.8 29.9 0.0 13.9 1 0.0 3.9 4.0 9.5 0.0 0.02 1.2 0.8 1.4 0.1 0.0 26.9 0.1 0.2 2 0.2 22.7 1.5 0.8 0.03 0.6 1.1 2.0 0.7 8.2 3 4.3 4.9 3.6 0.0 0.0 0.44 0.3 0.6 6.0 9.5 6.2 0.5 0.2 35.6 4 0.0 1.1 0.7 1.1 0.25 1.1 0.3 2.9 0.6 118.2 7.6 5 4.5 0.8 0.0 0.4 0.0 0.36 0.8 0.1 10.6 300.3 17.0 6 0.0 0.0 1.8 17.6 2.5 0.6 3.57 0.0 0.0 1.1 7 0.3 0.0 23.7 0.08 0.8 0.6 4.3 0.0 6.3 8 2.8 0.0 0.4 85.9 0.0 0.09 0.0 1.1 2.3 0.1 0.0 50.6 24.7 0.0 10.2 9 0.2 0.0 0.1 0.0 8.0 0.2 0.0 0.0 0.0
10 0.0 0.2 0.0 29.3 10 0.0 16.4 0.0 8.0 0.011 0.2 0.1 0.0 34.6 0.3 1.7 11 0.3 0.0 9.8 0.012 1.5 2.4 5.0 9.6 12 1.5 0.5 0.1 29.7 6.913 6.9 1.0 1.3 2.6 1.2 13 1.3 0.0 0.0 8.4 0.4 1.514 0.1 0.0 0.2 0.9 0.5 2.7 14 0.2 0.0 0.4 0.9 143.7 3.0 1.5 0.615 0.3 0.3 46.2 0.3 9.6 15 0.0 1.5 0.1 0.6 0.0 0.0 0.016 0.1 4.5 3.1 1.7 2.3 16 1.2 21.3 21.0 4.2 5.5 0.017 1.0 0.3 27.1 2.1 1.5 4.8 50.0 17 0.0 0.2 0.5 45.6 0.0 0.9 0.0 0.018 1.6 8.3 0.0 0.0 0.0 2.7 18 0.5 0.4 0.6 0.0 7.9 0.0 0.0 0.0 0.019 3.1 1.4 0.1 1.8 0.1 2.6 10.4 4.3 19 3.4 0.0 3.0 0.2 6.1 0.0 0.1 0.020 0.2 0.0 1.6 143.2 120.5 0.2 1.1 20 2.4 0.9 6.1 0.0 0.0 0.021 0.2 0.0 0.3 2.8 23.2 56.2 21 0.0 0.8 0.0 29.0 0.1 2.6 0.022 0.0 11.3 0.0 1.2 0.2 58.6 0.9 0.2 22 0.2 0.2 0.6 0.9 13.7 2.5 7.0 3.1 26.9 0.023 5.1 0.0 121.1 14.6 52.8 0.9 23 0.0 4.8 24.6 0.4 5.1 0.024 9.8 7.8 0.8 0.0 8.7 0.1 126.5 24 0.0 1.9 0.2 0.0 0.0 8.525 5.3 1.2 1.7 0.7 0.0 28.5 5.2 25 0.0 0.7 2.5 0.1 9.7 0.026 2.1 3.9 3.9 0.2 26 0.5 0.3 0.8 12.6 1.5 0.1 0.0 0.0 0.027 0.2 0.0 4.8 31.6 0.0 27 0.4 0.0 15.9 16.2 1.8 0.0 6.028 0.1 2.1 0.2 3.7 2.3 12.8 1.5 9.7 28 0.1 0.0 0.3 14.9 0.3 8.9 30.529 17.2 0.0 0.0 18.6 24.1 0.7 2.3 29 0.7 1.6 0.0 5.1 0.630 0.0 0.6 3.1 135.6 1.2 0.7 30 43.5 3.9 3.1 0.1 0.0 0.0 0.0 0.1 2.731 2.4 0.2 1.4 0.1 6.6 31 14.8 0.1 0.0
Total 14.0 49.0 103.3 38.7 206.8 112.3 258.5 224.1 201.7 796.2 46.6 63.7 2114.9 Total 12.8 7.4 73.7 17.6 176.3 128.9 199.2 127.1 59.5 12.4 48.2 52.2 915.3Max 3.1 11.3 46.2 10.6 121.1 50.6 58.6 135.6 143.2 300.3 17.0 50.0 300.3 Max 4.5 3.4 43.5 6.1 85.9 23.7 143.7 45.6 29.0 6.9 26.9 30.5 143.7
A1-60
Table: Daily Rainfall Data Red River Basin at Thai Binh
River Basin : Red At : Thai Binh Year : 1992 (Unit : mm) River Basin : Red At : Thai Binh Year : 1993 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 10.3 0.4 2.6 0.0 0.0 0.0 0.0 0.0 1 0.2 0.9 0.5 3.9 13.5 0.1 0.02 6.8 2.6 2.0 0.0 0.0 0.1 0.0 2 0.0 2.1 2.6 9.3 0.0 0.23 12.3 0.0 0.0 7.4 0.0 0.0 3 0.0 15.7 9.1 1.8 0.1 0.14 17.7 0.1 0.5 0.5 2.6 0.0 0.1 0.0 0.2 4 2.7 0.1 0.1 2.1 0.05 0.4 0.5 0.2 0.0 0.0 4.4 0.1 2.4 5 0.2 0.1 14.9 0.06 1.7 3.5 0.3 0.1 0.0 0.0 0.0 6 0.1 4.1 10.9 0.1 9.5 8.2 0.07 5.0 5.2 0.1 53.9 5.1 1.2 0.0 0.0 7 0.8 0.0 5.9 0.0 10.1 5.9 3.2 0.1 0.08 0.9 1.3 57.7 2.9 17.5 1.0 6.7 0.3 8 11.1 0.1 0.0 0.19 1.6 0.3 0.6 0.0 16.0 2.5 6.8 0.2 9 0.1 0.0 1.2 2.8 1.4 57.8 0.0 0.0 0.7
10 2.3 1.4 0.0 16.6 12.7 14.3 0.0 0.1 10 0.0 0.0 0.1 29.6 0.1 5.311 0.0 3.1 1.6 3.9 4.0 0.0 0.0 0.1 11 0.1 15.0 8.2 0.012 0.0 3.2 1.3 8.1 0.0 0.0 0.0 12 0.1 1.2 3.4 65.9 0.0 0.1 0.013 1.0 2.7 0.2 16.9 0.2 0.0 0.0 13 0.2 4.6 0.3 0.1 1.0 0.0 0.014 1.9 3.1 6.0 105.7 11.3 17.6 0.0 14 1.7 0.1 11.5 0.0 0.015 0.3 0.6 4.4 4.3 2.6 15 1.1 0.3 0.4 5.9 14.9 16.2 0.0 0.116 0.0 0.2 10.2 0.0 1.6 16 1.6 0.0 0.6 91.8 0.1 1.2 3.017 0.0 0.3 0.8 2.3 0.0 0.0 0.0 0.8 17 0.3 10.3 44.6 0.1 0.9 0.918 0.0 0.7 1.5 10.6 34.9 0.0 3.9 0.2 0.0 2.2 18 0.3 2.9 0.1 0.1 43.9 33.8 18.719 0.0 1.7 5.9 1.8 7.2 12.4 0.0 0.0 19 0.7 0.5 0.5 1.3 30.8 2.420 0.2 4.0 0.1 113.7 0.0 0.2 0.0 20 0.4 0.7 45.0 0.1 27.5 0.121 0.0 0.3 8.8 11.6 5.9 35.0 0.0 0.0 21 1.6 0.3 0.3 0.122 0.0 0.4 1.6 0.3 22.0 0.0 0.0 0.1 22 0.1 33.0 0.023 0.0 2.2 0.0 0.0 0.2 13.1 0.0 0.0 0.0 23 0.3 1.1 1.6 5.124 5.6 1.0 0.6 0.1 4.4 7.1 0.0 0.0 1.6 24 4.5 0.2 1.7 0.6 0.6 0.5 0.125 11.2 0.3 0.1 1.5 70.7 1.8 0.0 0.0 33.7 25 0.4 0.0 0.1 4.6 0.3 2.1 0.0 2.426 0.0 0.0 1.5 1.5 11.3 10.1 18.7 0.4 0.0 0.0 26 0.5 0.1 5.2 0.4 0.0 9.527 4.0 9.3 2.1 9.3 7.9 14.1 56.5 0.0 27 3.9 0.0 0.1 19.5 0.0 0.1 6.628 0.6 1.1 3.4 45.7 0.0 0.4 0.0 0.5 28 0.5 0.0 20.1 0.4 0.0 24.3 0.129 144.4 38.4 0.5 0.0 0.0 29 1.6 0.0 1.2 0.1 39.0 0.6 1.0 0.230 5.0 74.7 0.1 0.0 0.0 0.0 0.0 30 9.0 0.0 0.5 0.8 8.4 59.2 0.331 0.0 1.2 0.5 0.0 0.1 0.0 31 1.8 20.8 0.1 0.1
Total 65.5 44.0 32.5 78.2 48.0 377.4 316.7 107.8 293.9 15.7 18.1 42.2 1440.0 Total 4.3 15.0 31.8 69.5 179.3 74.8 75.2 234.1 301.8 28.0 43.9 7.1 1064.8Max 17.7 10.3 5.9 57.7 16.6 144.4 105.7 18.7 113.7 7.4 6.8 33.7 144.4 Max 1.7 4.5 9.0 45.0 91.8 19.5 65.9 44.6 59.2 24.3 18.7 5.3 91.8
River Basin : Red At : Thai Binh Year : 1994 (Unit : mm) River Basin : Red At : Thai Binh Year : 1995 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 0.0 0.6 5.8 16.0 13.6 0.0 4.0 1 37.5 2.6 1.2 0.6 7.2 0.12 0.1 0.3 1.8 5.1 0.0 0.0 1.0 2 11.4 0.3 8.8 4.7 0.83 0.0 8.3 4.2 3 0.6 0.3 5.6 0.7 0.74 0.4 0.9 5.8 4.7 29.8 6.4 1.5 2.0 4 0.7 18.8 6.6 18.7 1.9 1.5 0.05 0.4 0.5 0.8 21.3 0.2 11.0 5 0.2 44.1 0.6 3.8 0.16 1.3 28.0 16.2 0.0 0.2 6 0.1 0.9 4.1 0.7 0.0 2.17 0.3 0.7 0.4 0.6 86.5 3.2 7 0.0 1.4 3.4 2.6 9.7 56.3 1.9 12.5 12.5 0.08 0.1 2.8 0.5 0.4 1.0 3.8 6.9 17.0 0.0 8 0.1 0.0 0.3 0.7 28.1 12.2 0.1 0.1 5.6 0.09 0.1 0.1 2.2 61.8 20.5 0.0 0.1 9 0.0 0.0 0.7 4.2 0.8 2.5 76.1 24.8 0.1
10 0.2 2.0 3.7 0.1 0.2 6.5 0.2 10 0.3 0.0 0.1 4.3 0.2 0.0 0.011 0.1 0.4 1.9 0.2 11 0.1 0.6 3.7 4.6 0.5 0.0 0.112 0.0 0.0 1.7 0.1 2.2 0.0 1.5 0.1 0.8 12 1.4 0.0 3.5 10.3 43.0 3.6 0.1 0.113 0.7 0.5 0.1 1.2 1.5 9.8 4.9 0.0 13 1.3 0.5 3.3 17.6 0.5 19.0 0.1 0.214 0.0 0.9 8.9 33.5 2.1 55.1 0.6 0.3 14 0.6 0.3 2.4 0.0 4.5 0.4 0.0 3.3 0.1 12.7 0.315 0.3 0.1 0.8 0.4 5.8 33.4 67.5 2.9 15 0.4 0.3 15.4 2.8 0.0 0.1 0.916 0.5 4.0 0.1 18.9 22.1 58.0 7.3 16 0.9 0.4 0.1 4.5 19.9 0.7 0.1 0.317 0.6 2.7 1.7 4.3 6.2 50.3 6.1 0.0 0.1 17 0.1 1.4 0.3 0.4 4.4 0.1 28.7 0.0 0.818 0.0 1.1 0.2 0.0 30.7 19.3 6.9 0.1 1.8 0.0 18 0.2 2.4 1.4 2.4 26.3 3.4 0.5 4.8 0.1 3.119 0.3 0.6 39.3 5.9 7.3 9.7 12.0 0.0 19 0.0 0.3 61.6 27.3 22.3 0.020 2.8 0.0 0.4 0.0 60.8 0.0 4.2 10.3 0.9 9.8 20 6.6 0.0 0.1 0.821 0.0 0.1 0.8 0.0 25.1 0.5 0.0 0.0 0.0 21 0.0 1.4 0.7 0.2 23.2 0.022 0.0 2.6 0.1 29.7 0.0 21.9 0.0 0.0 22 2.5 21.1 0.023 0.1 0.0 19.1 48.6 22.1 0.1 23 0.1 3.4 0.8 0.1 0.124 0.0 5.8 20.1 1.6 0.2 24 2.7 2.0 3.3 0.1 0.025 0.1 0.4 0.3 0.0 3.2 0.1 25 0.1 2.3 1.4 0.2 0.1 0.026 0.8 0.0 32.9 0.0 28.3 0.0 0.2 26 0.1 0.9 0.127 1.0 50.0 42.1 1.0 6.9 0.0 47.7 4.1 0.0 27 0.1 0.2 0.0 0.3 1.7 0.1 0.028 40.7 0.1 6.6 5.0 7.6 28 0.1 0.7 3.2 13.8 0.0 0.229 0.0 0.1 0.9 169.4 8.7 0.1 29 28.2 0.0 100.8 46.3 9.4 0.0 0.130 0.0 0.2 26.4 37.7 164.2 0.5 0.3 30 0.3 10.2 10.5 21.5 53.1 43.1 0.0 0.031 0.7 14.6 4.3 24.0 4.9 0.4 31 0.4 0.8 20.3 0.0 0.0
Total 6.5 17.2 131.9 7.4 216.2 230.0 246.3 520.3 511.6 60.9 30.7 17.7 1996.7 Total 58.2 17.7 54.9 29.4 87.2 128.8 250.0 343.7 204.5 52.1 33.9 6.8 1267.2Max 2.8 4.0 50.0 2.2 60.8 61.8 37.7 169.4 86.5 12.0 9.8 4.2 169.4 Max 37.5 3.4 28.2 8.8 20.3 44.1 100.8 76.1 43.1 22.3 12.7 3.1 100.8
A1-61
Table: Daily Rainfall Data Red River Basin at Thai Binh
River Basin : Red At : Thai Binh Year : 1996 (Unit : mm) River Basin : Red At : Thai Binh Year : 1997 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.1 0.3 0.0 26.3 0.0 0.6 2.3 1 0.0 0.0 0.0 19.8 0.0 0.0 7.1 0.0 12.92 0.1 0.0 0.7 38.9 0.0 1.1 2 0.0 4.1 0.0 0.8 7.5 0.0 0.0 0.23 0.3 0.1 0.9 0.4 10.5 0.0 12.0 0.0 3 0.0 0.0 7.1 0.0 0.04 0.3 0.0 0.4 13.9 11.1 0.0 22.5 0.0 4 0.5 0.1 0.0 22.0 0.0 0.05 0.3 0.0 17.3 0.0 18.1 6.1 13.0 5 15.4 0.0 0.2 0.9 43.0 0.0 0.06 0.2 0.0 0.3 6 1.2 0.0 1.1 0.3 59.6 0.0 0.17 0.2 0.0 0.0 0.7 0.5 0.0 1.4 7 0.0 1.3 0.0 3.1 9.3 0.2 0.0 1.08 0.1 0.1 1.2 17.0 26.9 0.9 7.4 32.7 0.0 0.0 8 0.7 0.0 18.7 0.5 1.0 1.6 0.09 0.0 4.5 0.8 2.9 0.4 37.7 1.4 0.0 9 0.8 0.0 0.4 10.1 0.5 0.0 0.0 0.1 0.0
10 9.7 0.7 1.1 0.0 15.9 49.3 0.0 0.0 10 0.1 0.0 25.7 0.0 0.0 3.4 0.011 0.0 0.0 0.4 4.7 28.5 0.7 32.7 0.0 11 0.0 0.2 0.0 0.8 1.0 9.8 0.0 17.412 0.0 0.2 0.8 2.8 0.5 35.5 3.0 43.6 0.0 0.0 12 0.0 0.2 0.7 0.0 25.4 1.8 0.0 0.013 0.7 1.6 28.5 45.3 36.3 0.0 0.7 13 0.0 2.2 0.2 4.9 2.4 0.0 0.4 0.0 2.3 0.014 0.0 2.6 2.5 21.4 75.3 30.4 0.0 0.0 14 0.0 0.9 1.4 4.8 0.0 0.5 0.015 0.1 0.6 0.1 24.9 9.9 78.5 0.0 0.0 15 0.0 1.4 0.8 0.1 0.2 1.0 7.5 0.0 6.2 0.0 0.316 0.0 0.3 16.0 3.2 0.0 0.0 16 0.0 0.1 0.1 0.4 26.9 35.2 8.1 34.2 40.4 0.017 1.8 0.3 0.4 4.2 0.0 2.6 0.0 17 0.0 0.0 15.4 0.5 27.3 2.0 5.0 10.0 0.5 1.3 0.318 0.2 13.7 0.2 0.0 0.5 0.0 0.0 2.5 18 1.6 0.1 11.3 0.0 3.9 22.1 7.4 0.0 0.0 0.219 1.2 3.9 0.4 0.0 0.2 0.0 19 15.2 6.4 0.0 23.5 0.0 4.0 0.0 0.120 2.0 0.8 0.2 49.0 0.0 0.3 2.3 0.0 20 0.5 1.3 0.6 6.2 0.0 50.6 0.0 0.021 0.6 2.0 0.5 0.1 0.0 1.9 0.0 9.4 0.0 0.0 21 0.5 1.6 16.3 8.2 19.3 0.0 0.4 0.0 0.122 0.2 0.2 0.0 0.1 7.1 17.6 49.1 0.0 0.0 22 2.0 0.0 0.6 20.1 32.0 24.5 0.0 0.0 0.023 3.4 0.3 0.8 0.0 7.3 30.0 18.7 0.0 0.0 23 0.2 3.6 6.1 0.6 1.1 2.4 41.7 0.0 0.0 6.724 1.0 2.0 0.6 145.8 4.5 0.0 0.0 24 6.0 0.0 0.0 62.4 15.1 17.9 0.3 0.0 0.0 0.025 3.2 0.8 10.2 35.2 0.0 0.0 0.0 0.0 0.0 25 0.1 13.3 0.0 5.0 0.1 9.8 1.1 0.0 0.226 1.1 0.9 23.9 8.4 0.0 0.0 0.0 26 0.0 0.4 0.2 0.0 25.8 5.9 0.2 13.7 1.2 0.2 1.227 0.1 4.5 0.0 0.0 27 0.4 21.1 0.7 0.1 7.3 0.0 22.1 0.4 0.1 1.728 0.5 12.9 0.3 1.8 0.0 0.7 0.0 0.0 28 0.0 0.1 0.0 27.9 2.8 12.8 7.6 0.629 0.4 0.7 2.1 29.7 15.8 0.0 0.0 0.1 0.0 0.0 29 0.0 0.0 0.0 2.8 5.4 40.6 0.0 0.0 0.130 0.3 0.2 72.7 0.0 0.0 3.0 0.0 30 0.0 16.8 4.8 5.4 0.0 0.0 0.031 0.0 39.7 3.9 31.3 0.0 31 0.0 14.2 0.7 0.0 0.1
Total 15.7 26.0 59.9 83.9 76.9 127.7 325.0 327.7 444.4 82.9 52.5 15.6 1638.2 Total 26.5 24.9 68.7 164.3 68.9 130.3 193.7 202.0 185.8 150.9 62.9 25.7 1304.6Max 3.4 13.7 23.9 49.0 29.7 35.2 145.8 75.3 78.5 32.7 22.5 13.0 145.8 Max 15.2 15.4 21.1 62.4 27.9 32.0 25.4 41.7 50.6 59.6 40.4 12.9 62.4
River Basin : Red At : Thai Binh Year : 1998 (Unit : mm) River Basin : Red At : Thai Binh Year : 1999 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.0 1.5 0.4 0.0 9.6 0.0 0.0 0.0 0.0 1 0.0 0.0 0.5 0.3 0.0 0.0 0.0 40.5 0.1 7.0 0.02 0.4 0.1 52.4 0.0 0.0 0.2 1.8 2 0.0 1.0 0.0 0.0 0.0 0.1 0.0 0.4 3.0 3.2 0.03 0.1 2.5 1.4 0.8 18.2 24.7 24.9 0.0 0.0 4.2 3 0.0 0.0 0.0 0.1 1.8 14.2 0.0 0.1 16.6 0.1 0.34 0.0 6.5 0.9 3.0 6.5 2.0 0.7 0.9 4 0.0 0.0 0.0 1.1 7.0 0.5 0.0 0.7 0.0 67.7 0.0 21.65 2.0 0.0 0.0 22.7 0.5 1.3 15.8 0.0 0.0 5 0.0 0.0 0.0 0.1 0.5 0.0 1.3 17.6 0.0 33.0 26.16 0.5 0.2 0.1 0.0 1.2 10.7 0.0 0.0 32.2 0.0 0.0 6 0.1 0.3 0.0 0.0 6.8 0.0 0.0 0.1 0.0 0.0 55.8 13.77 3.0 0.0 0.0 49.9 0.9 5.0 0.0 8.6 0.0 0.0 7 0.0 0.0 0.0 0.7 17.2 0.0 4.6 0.0 1.2 8.88 0.1 0.1 23.0 49.4 0.4 0.6 0.0 0.0 8 0.0 0.1 0.1 0.0 6.2 61.3 0.0 20.9 0.0 3.2 0.19 0.1 0.2 0.5 52.5 0.8 27.3 0.1 0.0 9 0.1 0.0 0.2 0.0 1.8 8.4 4.5 3.6 0.0 0.8 0.1
10 0.0 10.2 0.3 0.0 0.2 0.0 0.0 10 4.3 0.0 0.0 0.4 0.0 1.2 1.2 0.3 0.0 4.0 0.011 0.0 0.0 0.0 0.3 1.5 2.6 0.0 0.0 0.3 0.0 11 7.1 0.0 6.2 0.0 0.0 0.7 12.7 36.7 0.1 0.012 0.0 0.0 1.0 0.0 15.3 0.0 0.0 12 2.8 0.0 0.0 0.0 0.0 20.0 3.8 20.8 0.1 0.013 0.4 0.0 0.0 0.2 7.0 54.5 1.7 22.1 0.0 0.0 13 6.8 0.0 0.3 0.0 0.0 0.0 0.0 0.1 1.8 0.1 1.314 0.0 0.0 0.2 0.3 98.9 0.1 0.0 0.4 14 0.1 0.0 0.8 66.6 0.0 0.1 0.1 7.0 0.0 2.715 11.5 0.0 0.7 4.3 7.3 1.5 0.0 0.2 15 0.0 0.2 2.6 0.3 0.0 0.0 0.0 23.2 0.2 0.016 0.5 1.2 23.1 0.0 32.7 0.0 0.0 1.2 16 0.0 0.0 0.1 0.0 0.1 1.1 0.0 21.0 0.1 0.117 0.0 0.0 0.4 0.0 25.6 2.4 0.0 0.0 0.0 0.0 0.0 17 0.0 0.2 0.0 0.1 25.7 12.2 0.0 0.0 0.0 0.118 0.0 0.0 0.1 0.0 0.0 1.1 0.0 0.0 0.0 0.0 18 0.0 0.0 0.0 1.3 0.1 0.8 0.1 0.0 0.0 0.1 0.119 0.0 0.0 1.6 14.8 22.1 34.2 0.0 0.0 0.0 19 0.0 0.0 1.1 64.5 1.4 2.2 0.0 0.1 0.1 0.0 0.020 0.6 0.1 0.0 0.0 3.3 37.3 0.0 0.0 0.0 0.0 20 0.0 3.0 0.0 0.0 64.4 38.5 0.0 0.1 25.7 11.2 0.1 0.021 0.8 0.0 0.0 0.8 0.0 0.0 5.2 0.0 21 1.2 0.3 43.1 0.0 0.1 0.0 4.2 0.1 0.022 0.8 0.0 0.8 0.0 0.0 0.0 0.0 22 0.0 2.6 0.0 6.6 0.0 9.7 0.0 0.1 0.1 0.023 1.2 0.1 0.6 22.4 0.0 0.0 0.0 0.1 23 0.0 0.0 0.5 0.1 2.6 0.5 0.0 0.2 0.0 0.024 0.6 0.9 0.3 69.3 0.0 21.9 0.0 0.0 0.0 24 0.0 0.1 3.4 0.2 0.1 53.5 0.0 0.1 0.0 0.2 0.025 2.3 0.3 0.0 2.0 0.1 0.0 0.1 0.0 0.0 0.0 25 0.0 0.1 0.1 31.2 7.3 7.4 5.1 0.1 31.5 0.1 0.126 0.2 0.3 0.2 19.4 0.0 0.0 0.0 0.0 0.0 26 0.0 0.1 0.0 3.7 0.2 9.0 0.0 0.1 54.2 0.1 0.127 0.7 2.0 34.6 65.8 0.2 4.4 9.0 0.0 0.1 0.0 2.3 0.0 27 0.0 0.9 0.0 2.4 18.7 0.0 3.2 76.7 0.1 0.0 1.7 0.028 0.9 3.5 1.7 5.7 0.1 25.3 0.0 0.0 0.1 0.0 28 0.0 0.2 8.2 0.4 0.0 0.0 3.1 0.0 5.6 0.0 0.029 0.0 6.0 25.4 55.1 6.5 0.0 0.0 0.1 0.0 29 0.0 5.9 0.2 0.0 24.3 8.4 30.6 0.0 0.030 0.0 192.2 2.0 35.9 0.0 0.0 0.0 0.2 30 0.0 0.2 0.0 0.6 1.4 0.0 35.0 2.1 0.1 0.031 0.0 0.0 0.5 0.0 0.0 0.0 31 0.0 0.0 0.1 31.7 86.0 26.6 0.2
Total 21.4 22.4 42.4 112.2 389.6 228.8 111.3 287.8 194.3 122.5 8.2 8.8 1549.7 Total 21.3 5.8 23.9 117.5 247.5 113.6 177.3 247.9 178.9 366.7 78.5 75.4 1654.3Max 11.5 6.5 34.6 65.8 192.2 55.1 52.4 54.5 98.9 32.2 5.2 4.2 192.2 Max 7.1 3.0 8.2 66.6 64.5 61.3 53.5 86.0 40.5 67.7 55.8 26.1 86.0
A1-62
Table: Daily Rainfall Data Red River Basin at Thai Binh
River Basin : Red At : Thai Binh Year : 2000 (Unit : mm) River Basin : Red At : Thai Binh Year : 2001 (Unit : mm)Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Day Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1 0.2 17.2 0.1 0.0 0.0 0.0 3.3 0.0 0.0 0.0 0.02 0.0 0.0 4.6 0.0 0.6 12.3 0.1 1.2 0.4 0.0 0.0 0.03 0.0 0.0 0.0 0.1 0.4 3.4 0.1 0.2 76.8 0.2 0.04 0.0 0.0 0.1 0.0 0.0 0.0 0.2 6.1 0.0 0.05 0.0 0.0 0.0 0.8 0.0 0.0 0.0 0.2 0.0 2.8 0.0 0.06 0.0 0.0 0.0 0.1 11.5 0.0 0.3 2.1 0.1 0.0 0.0 0.07 0.0 0.0 0.0 0.8 29.2 0.0 45.2 66.5 0.2 0.1 0.28 0.0 0.0 0.0 0.0 1.1 0.0 1.7 39.6 2.2 0.1 0.1 0.09 0.0 0.0 0.1 0.0 0.2 6.2 8.0 3.1 5.5 0.0 0.0 0.0
10 0.0 0.0 2.5 0.0 1.6 1.2 0.1 31.1 0.0 0.0 0.011 0.0 0.0 0.9 0.0 0.0 6.5 0.0 21.5 0.0 0.0 0.012 0.0 0.0 2.2 0.4 4.2 35.1 21.0 0.4 1.0 0.2 0.0 0.013 0.0 0.0 0.2 1.3 5.9 4.2 13.3 0.1 0.1 0.014 0.0 0.0 0.1 0.1 2.5 2.0 0.0 0.0 0.0 11.7 0.115 0.1 0.0 1.2 2.6 0.8 0.0 3.2 0.0 0.0 17.6 0.0 0.116 0.0 0.1 2.1 0.6 0.0 0.6 1.6 0.0 0.0 8.1 0.0 0.117 0.0 2.9 0.9 0.0 38.8 0.0 38.9 3.3 0.1 2.7 0.2 0.118 1.2 0.2 6.8 0.0 91.4 0.0 0.0 0.7 0.0 0.5 0.4 0.019 0.0 0.1 2.7 0.0 0.1 0.0 0.1 1.8 0.0 5.0 0.0 0.020 0.0 0.0 0.5 0.0 0.6 0.0 0.0 0.1 8.9 1.3 0.021 0.0 0.3 0.2 0.0 7.0 62.2 0.1 0.1 1.8 0.022 0.0 1.6 0.0 0.0 0.4 0.1 26.3 14.1 7.3 0.0 0.0 0.023 0.0 0.6 0.1 0.1 0.6 42.2 14.5 0.1 0.0 0.0 0.024 0.0 1.2 0.1 0.1 0.6 0.1 0.1 0.0 0.0 0.025 0.0 1.7 0.7 0.0 0.0 0.9 0.1 11.2 0.0 0.3 0.026 0.0 0.1 1.3 0.8 0.0 0.0 2.7 0.0 0.0 0.027 0.0 0.0 0.0 4.8 0.1 17.0 0.0 0.0 31.6 0.0 0.0 0.028 0.0 0.0 14.3 0.0 3.2 0.0 0.0 0.2 0.0 0.0 0.029 0.0 0.1 0.1 0.1 0.0 0.8 0.0 46.6 0.0 1.2 0.030 0.1 0.0 0.0 0.0 0.0 11.8 0.0 0.0 0.131 0.1 0.1 0.7 0.1 0.0 0.1
Total 1.5 8.8 43.4 27.6 196.7 147.7 167.6 130.5 324.9 58.0 3.7 0.7 1111.1 Total 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Max 1.2 2.9 17.2 14.3 91.4 62.2 42.2 45.2 76.8 17.6 1.3 0.2 91.4 Max 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
A1-63