Average humidity in Galesburg (IL)
The mean monthly relative humidity over the year in Galesburg (Illinois), the United States of America.
- On average, December is the most humid month, at 73.0%.
- On average, May is the least humid month, at 64.0%.
- The average annual percentage of humidity is 70%.
Forecast for Galesburg (IL)
broken clouds and no rain
broken clouds and no rain
partly cloudy and no rain