Ban Bay, Sơn La, Vietnam Climate

Weather: 20.85°C/69.53°F, Wind SW at 1.7 km/h, 98% Humidity, 0.13% Chance of rain

Ban Bay Climate Summary

Located at an elevation of 601.59 meters (1973.72 feet) above sea level, Ban Bay has a Humid subtropical, dry winter climate (Classification: Cwa). The district’s yearly temperature is 24.46ºC (76.03ºF) and it is -1.79% lower than Vietnam’s averages. Ban Bay typically receives about 126.01 millimeters (4.96 inches) of precipitation and has 175.11 rainy days (47.98% of the time) annually.

CountryVietnam
CitySơn La
Longitude103.9143869
Latitude21.3269024
Attitude/Elevation601.59m (1973.72ft)
Local timeThursday 11:29
Annual high temperature29.08ºC (84.34ºF)
Annual low temperature17.1ºC (62.78ºF)
Average annual precip.126.01mm (4.96in)
Warmest monthApril (33.5ºC / 92.3ºF)
Coldest MonthDecember (10.77ºC / 51.39ºF)
Wettest MonthAugust (329.58mm / 12.98in)
Driest MonthFebruary (6.07mm / 0.24in)
Number of days with rainfall (≥ 1.0 mm)175.11 days (47.98%)
Days with no rain189.89 days (52.02%)
Humidity80.88%

Climate Ban Bay: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)28.68(83.62)35.06(95.11)40.37(104.67)40.37(104.67)43.56(110.41)38.25(100.85)37.18(98.92)37.18(98.92)36.12(97.02)34.0(93.2)32.93(91.27)29.75(85.55)43.56(110.41)
Average high °C (°F)23.48(74.26)27.77(81.99)31.98(89.56)33.5(92.3)32.85(91.13)30.41(86.74)29.55(85.19)29.81(85.66)30.44(86.79)28.81(83.86)26.87(80.37)23.48(74.26)29.08(84.34)
Daily mean °C (°F)18.12(64.62)21.65(70.97)26.39(79.5)28.62(83.52)28.66(83.59)27.05(80.69)26.17(79.11)26.24(79.23)26.34(79.41)24.34(75.81)21.85(71.33)18.05(64.49)24.46(76.03)
Average low °C (°F)10.85(51.53)12.3(54.14)16.5(61.7)19.58(67.24)21.09(69.96)21.45(70.61)20.8(69.44)20.4(68.72)19.72(67.5)17.36(63.25)14.47(58.05)10.77(51.39)17.1(62.78)
Record low °C (°F)0.0(0)4.25(39.65)7.44(45.39)10.62(51.12)13.81(56.86)12.75(54.95)14.87(58.77)15.94(60.69)11.69(53.04)8.5(47.3)6.37(43.47)2.12(35.82)0.0(0)
Average precipitation mm (inches)30.55(1.2)6.07(0.24)22.21(0.87)68.85(2.71)176.14(6.93)272.59(10.73)313.52(12.34)329.58(12.98)182.63(7.19)64.28(2.53)20.51(0.81)25.15(0.99)126.01(4.96)
Average precipitation days (≥ 1.0 mm)3.772.035.4113.7221.3428.4929.4628.321.2511.596.093.6714.6
Average relative humidity (%)83.3568.2156.0664.577.6890.1993.6393.1888.7485.4285.3384.2880.88
Mean monthly sunshine hours8.3811.011.8513.2313.2812.211.4411.5711.789.478.478.4810.93

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Ban Bay in recent years.

Ban Bay

Ban Bay Temperature by Month

May
28.66°C | 83.59°F
April
28.62°C | 83.52°F
June
27.05°C | 80.69°F
March
26.39°C | 79.5°F
September
26.34°C | 79.41°F
August
26.24°C | 79.23°F
July
26.17°C | 79.11°F
October
24.34°C | 75.81°F
November
21.85°C | 71.33°F
February
21.65°C | 70.97°F
January
18.12°C | 64.62°F
December
18.05°C | 64.49°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature35.06°C (95.11°F)31.87°C (89.37°F)23.37°C (74.07°F)
Avg Temperature30.81°C (87.46°F)27.76°C (81.97°F)22.31°C (72.16°F)
Min Temperature23.37°C (74.07°F)21.25°C (70.25°F)19.12°C (66.42°F)
Dew PointMaxAverageMin
Dew Point23.37°C (74.07°F)21.04°C (69.87°F)19.12°C (66.42°F)
PrecipitationMaxAverageMinSum
Precipitation36.02mm | 1.42in6.17mm | 0.24in0.0mm | 0in184.96mm | 7.28in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind6.37kmh | 3.96mph4.82kmh | 3.0mph2.12kmh | 1.32mph
Gust Wind9.56kmh | 5.94mph7.44kmh | 4.62mph4.25kmh | 2.64mph
Sea Level PressureMaxAverageMin
Sea Level Pressure36.02mb6.17mb0.0mb
Ban Bay

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2015-06-0128.68 | 83.6222.31 | 72.16795.31 | 3.331.56 | 1068.7713.07 | 0.51
2015-06-0229.75 | 85.5520.19 | 68.34695.31 | 3.331.56 | 1068.771.06 | 0.04
2015-06-0330.81 | 87.4619.12 | 66.42655.31 | 3.331.62 | 1070.90.64 | 0.03
2015-06-0429.75 | 85.5520.19 | 68.34685.31 | 3.331.62 | 1070.90.42 | 0.02
2015-06-0528.68 | 83.6220.19 | 68.34724.25 | 2.6431.62 | 1070.93.19 | 0.13
2015-06-0628.68 | 83.6221.25 | 70.25785.31 | 3.331.56 | 1068.7710.31 | 0.41
2015-06-0727.62 | 81.7221.25 | 70.25776.37 | 3.9631.59 | 1069.844.25 | 0.17
2015-06-0827.62 | 81.7221.25 | 70.25805.31 | 3.331.59 | 1069.844.57 | 0.18
2015-06-0927.62 | 81.7220.19 | 68.34784.25 | 2.6431.59 | 1069.840.96 | 0.04
2015-06-1027.62 | 81.7221.25 | 70.25775.31 | 3.331.59 | 1069.842.34 | 0.09
2015-06-1126.56 | 79.8122.31 | 72.16854.25 | 2.6431.62 | 1070.912.11 | 0.48
2015-06-1226.56 | 79.8121.25 | 70.25824.25 | 2.6431.65 | 1071.966.59 | 0.26
2015-06-1326.56 | 79.8122.31 | 72.16864.25 | 2.6431.59 | 1069.848.92 | 0.35
2015-06-1427.62 | 81.7221.25 | 70.25794.25 | 2.6431.59 | 1069.8414.66 | 0.58
2015-06-1522.31 | 72.1622.31 | 72.16982.12 | 1.3231.65 | 1071.9636.02 | 1.42
2015-06-1626.56 | 79.8120.19 | 68.34813.19 | 1.9831.62 | 1070.92.12 | 0.08
2015-06-1729.75 | 85.5520.19 | 68.34694.25 | 2.6431.53 | 1067.710.53 | 0.02
2015-06-1829.75 | 85.5520.19 | 68.34664.25 | 2.6431.53 | 1067.710.53 | 0.02
2015-06-1928.68 | 83.6221.25 | 70.25743.19 | 1.9831.56 | 1068.772.55 | 0.1
2015-06-2029.75 | 85.5520.19 | 68.34724.25 | 2.6431.56 | 1068.776.06 | 0.24
2015-06-2129.75 | 85.5520.19 | 68.34705.31 | 3.331.53 | 1067.713.4 | 0.13
2015-06-2227.62 | 81.7222.31 | 72.16865.31 | 3.331.47 | 1065.5918.06 | 0.71
2015-06-2325.5 | 77.923.37 | 74.07904.25 | 2.6431.44 | 1064.527.33 | 0.29
2015-06-2425.5 | 77.921.25 | 70.25875.31 | 3.331.4 | 1063.463.29 | 0.13
2015-06-2522.31 | 72.1622.31 | 72.16995.31 | 3.331.47 | 1065.5913.7 | 0.54
2015-06-2625.5 | 77.922.31 | 72.16905.31 | 3.331.53 | 1067.711.38 | 0.05
2015-06-2727.62 | 81.7221.25 | 70.25795.31 | 3.331.59 | 1069.841.38 | 0.05
2015-06-2828.68 | 83.6221.25 | 70.25765.31 | 3.331.65 | 1071.965.52 | 0.22
2015-06-2929.75 | 85.5519.12 | 66.42696.37 | 3.9631.62 | 1070.90.0 | 0
2015-06-3029.75 | 85.5519.12 | 66.42706.37 | 3.9631.59 | 1069.840.0 | 0

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