Average monthly snow and rainfall in Onalaska (WI)
The mean monthly precipitation over the year in Onalaska (Wisconsin), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: April, May, June and August.
- On average, June is the wettest month with 146 mm of precipitation.
- On average, January is the driest month with 24 mm of precipitation.
- The average amount of annual precipitation is 955 mm.
Forecast for Onalaska (WI)
partly cloudy and thunder
partly cloudy and thunder
broken clouds and no rain