Average monthly snow and rainfall in Boise (ID)
The mean monthly precipitation over the year in Boise (Idaho), including rain, snow, hail.
- Boise has dry periods in June, July, August and September.
- On average, December is the wettest month with 49 mm of precipitation.
- On average, August is the driest month with 8 mm of precipitation.
- The average amount of annual precipitation is 326 mm.
Forecast for Boise (ID)
broken clouds and rain
partly cloudy and chance of rain
broken clouds and no rain