Average monthly rainy days in Ban Phônsavan (Xieng Khouang)
The number of days each month with rain, snow and hail in Ban Phônsavan, Laos.

- Most rainy days are in May, June, July, August and September.
- On average, August is the most rainy with 26 days of rain/snow.
- On average, December is the driest month with 6 rainy days.
- The average annual number of rainy days is: 175.
Weather Forecasts for Ban Phônsavan (Xieng Khouang)
overcast and heavy rain
broken clouds and thunder
broken clouds and thunder