Annual Weather Averages Near Vientiane
Averages are for Vientiane Airport, which is 6 kilometers from Vientiane.
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Vientiane
High Temp: 35 °C
Low Temp: 17 °C
Mean Temp: 27 °C
Precipitation: 142.1 mm
Humidity: 72%
Dew Point: 22 °C
Wind: 10 km/h
Pressure: 1008 mbar
Visibility: 6 km
一月 Climate & Weather Averages in Vientiane
High Temp: 29 °C
Low Temp: 17 °C
Mean Temp: 23 °C
Precipitation: 13.5 mm
Humidity: 67%
Dew Point: 17 °C
Wind: 10 km/h
Pressure: 1013 mbar
Visibility: 5 km
二月 Climate & Weather Averages in Vientiane
High Temp: 31 °C
Low Temp: 19 °C
Mean Temp: 25 °C
Precipitation: 19.1 mm
Humidity: 63%
Dew Point: 18 °C
Wind: 10 km/h
Pressure: 1012 mbar
Visibility: 5 km
三月 Climate & Weather Averages in Vientiane
High Temp: 34 °C
Low Temp: 22 °C
Mean Temp: 28 °C
Precipitation: 47.8 mm
Humidity: 64%
Dew Point: 21 °C
Wind: 10 km/h
Pressure: 1009 mbar
Visibility: 5 km
四月 Climate & Weather Averages in Vientiane
High Temp: 35 °C
Low Temp: 24 °C
Mean Temp: 30 °C
Precipitation: 99.5 mm
Humidity: 65%
Dew Point: 22 °C
Wind: 11 km/h
Pressure: 1007 mbar
Visibility: 5 km
五月 Climate & Weather Averages in Vientiane
High Temp: 35 °C
Low Temp: 25 °C
Mean Temp: 30 °C
Precipitation: 212.7 mm
Humidity: 73%
Dew Point: 24 °C
Wind: 11 km/h
Pressure: 1006 mbar
Visibility: 6 km
六月 Climate & Weather Averages in Vientiane
High Temp: 33 °C
Low Temp: 25 °C
Mean Temp: 29 °C
Precipitation: 262.6 mm
Humidity: 78%
Dew Point: 25 °C
Wind: 10 km/h
Pressure: 1004 mbar
Visibility: 6 km
七月 Climate & Weather Averages in Vientiane
High Temp: 32 °C
Low Temp: 25 °C
Mean Temp: 29 °C
Precipitation: 273.2 mm
Humidity: 81%
Dew Point: 25 °C
Wind: 10 km/h
Pressure: 1003 mbar
Visibility: 6 km
八月 Climate & Weather Averages in Vientiane
High Temp: 32 °C
Low Temp: 25 °C
Mean Temp: 28 °C
Precipitation: 351.1 mm
Humidity: 82%
Dew Point: 25 °C
Wind: 10 km/h
Pressure: 1004 mbar
Visibility: 6 km
九月 Climate & Weather Averages in Vientiane
High Temp: 33 °C
Low Temp: 24 °C
Mean Temp: 29 °C
Precipitation: 276.4 mm
Humidity: 80%
Dew Point: 25 °C
Wind: 10 km/h
Pressure: 1006 mbar
Visibility: 6 km
十月 Climate & Weather Averages in Vientiane
High Temp: 32 °C
Low Temp: 23 °C
Mean Temp: 28 °C
Precipitation: 91.1 mm
Humidity: 75%
Dew Point: 23 °C
Wind: 10 km/h
Pressure: 1009 mbar
Visibility: 6 km
十一月 Climate & Weather Averages in Vientiane
High Temp: 32 °C
Low Temp: 22 °C
Mean Temp: 27 °C
Precipitation: 40.7 mm
Humidity: 69%
Dew Point: 21 °C
Wind: 10 km/h
Pressure: 1011 mbar
Visibility: 6 km
十二月 Climate & Weather Averages in Vientiane
High Temp: 29 °C
Low Temp: 17 °C
Mean Temp: 23 °C
Precipitation: 18.1 mm
Humidity: 66%
Dew Point: 17 °C
Wind: 10 km/h
Pressure: 1014 mbar
Visibility: 6 km