Average monthly snow and rainfall in Edwardsville (IL)
The mean monthly precipitation over the year in Edwardsville (Illinois), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: April, May, June and July.
- On average, April is the wettest month with 138 mm of precipitation.
- On average, January is the driest month with 50 mm of precipitation.
- The average amount of annual precipitation is 1138 mm.
Forecast for Edwardsville (IL)
almost clear and no rain
partly cloudy and small chance of rain
broken clouds and slight rain