ClimateForecastAprilMay >>

Average monthly snow and rainfall in Vientiane

The mean monthly precipitation over the year in Vientiane (Vientiane), including rain, snow, hail.

Average monthly rainfall, snow, precipitation in Vientiane,

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  • A lot of rain (rainy season) falls in the months: May, June, July, August, September and October.
  • Vientiane has dry periods in January, February, November and December.
  • On average, August is the wettest month with 400 mm of precipitation.
  • On average, December is the driest month with 9 mm of precipitation.
  • The average amount of annual precipitation is 1948 mm.

Weather Forecasts for Vientiane

Fri   Apr 19
39°C | 26°C
SW 18 km/h
partly cloudy and no rain

partly cloudy and no rain

Sat   Apr 20
40°C | 27°C
SW 14 km/h
almost clear and no rain

almost clear and no rain

Sun   Apr 21
40°C | 26°C
SW 14 km/h
clear and no rain

clear and no rain

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