Average monthly snow and rainfall in Rockford (IL)
The mean monthly precipitation over the year in Rockford (Illinois), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: April, June, July and August.
- On average, June is the wettest month with 138 mm of precipitation.
- On average, January is the driest month with 38 mm of precipitation.
- The average amount of annual precipitation is 997 mm.
Forecast for Rockford (IL)
partly cloudy and thunder
broken clouds and no rain
overcast and rain