Arlington Heights (IL) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Arlington Heights (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 124 mm of precipitation.
- On average, January is the driest month with 47 mm of precipitation.
- The average amount of annual precipitation is 1040 mm.
Current rainfall in Arlington Heights (IL)
broken clouds and small chance of slight rain
broken clouds and no rain
overcast and no rain