Average monthly snow and rainfall in Waukesha (WI)
The mean monthly precipitation over the year in Waukesha (Wisconsin), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: April, June and August.
- On average, June is the wettest month with 143 mm of precipitation.
- On average, January is the driest month with 33 mm of precipitation.
- The average amount of annual precipitation is 955 mm.
Weather Forecasts for Waukesha (WI)
broken clouds and thunder
partly cloudy and slight rain
partly cloudy and no rain