Average monthly snow and rainfall in Sparta (IL)
The mean monthly precipitation over the year in Sparta (Illinois), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: March, April, May, June and July.
- On average, May is the wettest month with 148 mm of precipitation.
- On average, January is the driest month with 56 mm of precipitation.
- The average amount of annual precipitation is 1212 mm.
Forecast for Sparta (IL)
almost clear and no rain
overcast and slight rain
broken clouds and thunder