Average humidity in Jacksonville (IL)
The mean monthly relative humidity over the year in Jacksonville (Illinois), the United States of America.
Data from: Springfield, the United States of America (50 KM, 31 Miles).
- On average, December is the most humid month, at 78.0%.
- On average, May is the least humid month, at 65.0%.
- The average annual percentage of humidity is 71%.
Forecast for Jacksonville (IL)
Sat Nov 23
7°C | 1°C
S 
11 km/h
11 km/h
partly cloudy and no rain
Sun Nov 24
16°C | 4°C
S 22 km/h
22 km/h
broken clouds and no rain
Mon Nov 25
11°C | -1°C
NW 25 km/h
25 km/h
broken clouds and no rain
