Downers Grove (IL) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Downers Grove (Illinois). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: April, May, June, July and August.
- On average, June is the wettest month with 130 mm of precipitation.
- On average, January is the driest month with 51 mm of precipitation.
- The average amount of annual precipitation is 1084 mm.
Current rainfall in Downers Grove (IL)
broken clouds and no rain
broken clouds and no rain
overcast and chance of slight rain