Average monthly snow and rainfall in Matteson (IL)
The mean monthly precipitation over the year in Matteson (Illinois), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: April, May, June, July and August.
- On average, August is the wettest month with 136 mm of precipitation.
- On average, November is the driest month with 59 mm of precipitation.
- The average amount of annual precipitation is 1097 mm.
Weather Forecasts for Matteson (IL)
broken clouds and slight rain
broken clouds and rain
partly cloudy and small chance of slight rain