Ban Dong San, Vientiane, Laos Climate

Weather: 34.94°C/94.89°F, Wind SW at 0.45 km/h, 41% Humidity, 0% Chance of rain

Laos
(Photo by Lili Popper on Unsplash)

Ban Dong San Climate Summary

Located at an elevation of 170.85 meters (560.53 feet) above sea level, Ban Dong San has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 29.17ºC (84.51ºF) and it is 3.78% higher than Laos’s averages. Ban Dong San typically receives about 94.23 millimeters (3.71 inches) of precipitation and has 133.08 rainy days (36.46% of the time) annually.

CountryLaos
CityVientiane
Longitude102.5298028
Latitude18.110541
Attitude/Elevation170.85m (560.53ft)
Local timeWednesday 14:53
Annual high temperature33.02ºC (91.44ºF)
Annual low temperature23.22ºC (73.8ºF)
Average annual precip.94.23mm (3.71in)
Warmest monthApril (38.5ºC / 101.3ºF)
Coldest MonthDecember (17.68ºC / 63.82ºF)
Wettest MonthAugust (289.3mm / 11.39in)
Driest MonthFebruary (3.53mm / 0.14in)
Number of days with rainfall (≥ 1.0 mm)133.08 days (36.46%)
Days with no rain231.92 days (63.54%)
Humidity68.09%

Climate Ban Dong San: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)36.98(98.56)43.15(109.67)44.17(111.51)45.2(113.36)44.17(111.51)40.06(104.11)39.04(102.27)36.98(98.56)35.96(96.73)35.96(96.73)35.96(96.73)34.93(94.87)45.2(113.36)
Average high °C (°F)29.85(85.73)33.94(93.09)36.79(98.22)38.5(101.3)36.29(97.32)33.32(91.98)31.74(89.13)31.47(88.65)32.1(89.78)31.5(88.7)31.38(88.48)29.34(84.81)33.02(91.44)
Daily mean °C (°F)25.05(77.09)28.6(83.48)32.11(89.8)34.22(93.6)32.96(91.33)30.51(86.92)29.04(84.27)28.62(83.52)28.97(84.15)28.07(82.53)27.26(81.07)24.56(76.21)29.17(84.51)
Average low °C (°F)18.08(64.54)20.74(69.33)24.76(76.57)27.17(80.91)27.2(80.96)25.97(78.75)25.0(77.0)24.62(76.32)24.17(75.51)22.37(72.27)20.79(69.42)17.68(63.82)23.22(73.8)
Record low °C (°F)9.25(48.65)11.3(52.34)14.38(57.88)18.49(65.28)22.6(72.68)22.6(72.68)22.6(72.68)17.46(63.43)20.55(68.99)13.35(56.03)12.33(54.19)9.25(48.65)9.25(48.65)
Average precipitation mm (inches)8.19(0.32)3.53(0.14)17.31(0.68)36.43(1.43)111.35(4.38)156.17(6.15)219.28(8.63)289.3(11.39)191.74(7.55)78.95(3.11)13.79(0.54)4.78(0.19)94.23(3.71)
Average precipitation days (≥ 1.0 mm)1.781.34.577.9416.918.8623.4422.622.2310.182.520.7511.08
Average relative humidity (%)60.9747.9443.9849.5665.0177.4984.0285.9484.7479.7272.3365.4168.09
Mean monthly sunshine hours9.1411.7811.5212.6312.7512.1611.6411.4911.798.388.738.6310.89

Climate Graph

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

Ban Dong San

Ban Dong San Temperature by Month

April
34.22°C | 93.6°F
May
32.96°C | 91.33°F
March
32.11°C | 89.8°F
June
30.51°C | 86.92°F
July
29.04°C | 84.27°F
September
28.97°C | 84.15°F
August
28.62°C | 83.52°F
February
28.6°C | 83.48°F
October
28.07°C | 82.53°F
November
27.26°C | 81.07°F
January
25.05°C | 77.09°F
December
24.56°C | 76.21°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 Temperature43.15°C (109.67°F)37.41°C (99.34°F)29.79°C (85.62°F)
Avg Temperature39.04°C (102.27°F)34.0°C (93.2°F)28.76°C (83.77°F)
Min Temperature31.85°C (89.33°F)29.06°C (84.31°F)25.68°C (78.22°F)
Dew PointMaxAverageMin
Dew Point24.66°C (76.39°F)22.8°C (73.04°F)18.49°C (65.28°F)
PrecipitationMaxAverageMinSum
Precipitation39.24mm | 1.54in7.06mm | 0.28in0.0mm | 0in218.91mm | 8.62in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind13.35kmh | 8.3mph7.03kmh | 4.37mph4.11kmh | 2.55mph
Gust Wind17.46kmh | 10.85mph10.24kmh | 6.36mph6.16kmh | 3.83mph
Sea Level PressureMaxAverageMin
Sea Level Pressure39.24mb7.06mb0.0mb
Ban Dong San

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-05-0138.01 | 100.4218.49 | 65.28378.22 | 5.1130.55 | 1034.490.21 | 0.01
2019-05-0238.01 | 100.4219.52 | 67.14418.22 | 5.1130.55 | 1034.490.0 | 0
2019-05-0335.96 | 96.7321.57 | 70.834913.35 | 8.330.58 | 1035.521.03 | 0.04
2019-05-0433.9 | 93.0222.6 | 72.68547.19 | 4.4730.61 | 1036.558.01 | 0.32
2019-05-0536.98 | 98.5621.57 | 70.83486.16 | 3.8330.55 | 1034.490.62 | 0.02
2019-05-0636.98 | 98.5621.57 | 70.83466.16 | 3.8330.49 | 1032.441.03 | 0.04
2019-05-0735.96 | 96.7322.6 | 72.68507.19 | 4.4730.46 | 1031.410.82 | 0.03
2019-05-0832.87 | 91.1723.63 | 74.53649.25 | 5.7530.49 | 1032.449.45 | 0.37
2019-05-0931.85 | 89.3323.63 | 74.53708.22 | 5.1130.52 | 1033.465.44 | 0.21
2019-05-1032.87 | 91.1722.6 | 72.68639.25 | 5.7530.55 | 1034.493.39 | 0.13
2019-05-1132.87 | 91.1722.6 | 72.68627.19 | 4.4730.61 | 1036.556.06 | 0.24
2019-05-1233.9 | 93.0223.63 | 74.53608.22 | 5.1130.58 | 1035.521.75 | 0.07
2019-05-1332.87 | 91.1723.63 | 74.53647.19 | 4.4730.55 | 1034.499.66 | 0.38
2019-05-1430.82 | 87.4823.63 | 74.53686.16 | 3.8330.55 | 1034.4911.61 | 0.46
2019-05-1531.85 | 89.3323.63 | 74.53675.14 | 3.1930.58 | 1035.5213.97 | 0.55
2019-05-1634.93 | 94.8722.6 | 72.68565.14 | 3.1930.55 | 1034.490.1 | 0.0
2019-05-1735.96 | 96.7322.6 | 72.68536.16 | 3.8330.52 | 1033.460.21 | 0.01
2019-05-1836.98 | 98.5621.57 | 70.83507.19 | 4.4730.49 | 1032.440.31 | 0.01
2019-05-1938.01 | 100.4221.57 | 70.83475.14 | 3.1930.52 | 1033.460.1 | 0.0
2019-05-2039.04 | 102.2721.57 | 70.83444.11 | 2.5530.55 | 1034.490.41 | 0.02
2019-05-2135.96 | 96.7323.63 | 74.53568.22 | 5.1130.55 | 1034.493.18 | 0.13
2019-05-2231.85 | 89.3323.63 | 74.53667.19 | 4.4730.58 | 1035.520.92 | 0.04
2019-05-2330.82 | 87.4823.63 | 74.53736.16 | 3.8330.61 | 1036.5517.46 | 0.69
2019-05-2432.87 | 91.1723.63 | 74.53664.11 | 2.5530.58 | 1035.5210.89 | 0.43
2019-05-2534.93 | 94.8722.6 | 72.68586.16 | 3.8330.52 | 1033.460.82 | 0.03
2019-05-2635.96 | 96.7322.6 | 72.68525.14 | 3.1930.49 | 1032.440.31 | 0.01
2019-05-2733.9 | 93.0223.63 | 74.53637.19 | 4.4730.49 | 1032.447.19 | 0.28
2019-05-2829.79 | 85.6224.66 | 76.39777.19 | 4.4730.55 | 1034.4911.3 | 0.44
2019-05-2928.76 | 83.7724.66 | 76.39848.22 | 5.1130.55 | 1034.4928.35 | 1.12
2019-05-3028.76 | 83.7724.66 | 76.39838.22 | 5.1130.58 | 1035.5239.24 | 1.54
2019-05-3129.79 | 85.6224.66 | 76.39805.14 | 3.1930.58 | 1035.5225.07 | 0.99

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