Average humidity in Elmhurst (IL)
The mean monthly relative humidity over the year in Elmhurst (Illinois), the United States of America.
Data from: Chicago, the United States of America (9 KM, 6 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 Elmhurst (IL)
Sat Nov 23
7°C | 2°C
W 
14 km/h
14 km/h
broken clouds and no rain
Sun Nov 24
11°C | 2°C
S 14 km/h
14 km/h
broken clouds and no rain
Mon Nov 25
10°C | -2°C
NW 25 km/h
25 km/h
overcast and no rain
