Average humidity in Bloomington (IL)
The mean monthly relative humidity over the year in Bloomington (Illinois), the United States of America.
- On average, December is the most humid month, at 77.0%.
- On average, April is the least humid month, at 65.0%.
- The average annual percentage of humidity is 70%.
Forecast for Bloomington (IL)
almost clear and no rain
overcast and rain
overcast and rain