Average humidity in Glen Ellyn (IL)
The mean monthly relative humidity over the year in Glen Ellyn (Illinois), the United States of America.
Data from: Chicago, the United States of America (18 KM, 11 Miles).
- On average, December is the most humid month, at 76.0%.
- On average, May is the least humid month, at 64.0%.
- The average annual percentage of humidity is 70%.
Forecast for Glen Ellyn (IL)
Tue Nov 26
4°C | -4°C
W 
22 km/h
22 km/h
almost clear and no rain
Wed Nov 27
7°C | -2°C
NE 7 km/h
7 km/h
broken clouds and no rain
Thu Nov 28
1°C | -4°C
NW 22 km/h
22 km/h
broken clouds and no rain
