Portage (MI) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Portage (Michigan). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: May, June, August and October.
- On average, August is the wettest month with 107 mm of precipitation.
- On average, March is the driest month with 59 mm of precipitation.
- The average amount of annual precipitation is 1033 mm.
Current rainfall in Portage (MI)
overcast and no rain
broken clouds and no rain
broken clouds and small chance of slight rain