Portage (WI) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Portage (Wisconsin). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: April, May, June and August.
- On average, June is the wettest month with 158 mm of precipitation.
- On average, January is the driest month with 30 mm of precipitation.
- The average amount of annual precipitation is 997 mm.
Current rainfall in Portage (WI)
overcast and no rain
broken clouds and no rain
broken clouds and small chance of slight rain