Average humidity in Boise (ID)
The mean monthly relative humidity over the year in Boise (Idaho), the United States of America.
- On average, January is the most humid month, at 75.0%.
- On average, July is the least humid month, at 36.0%.
- The average annual percentage of humidity is 55%.
Forecast for Boise (ID)
overcast and chance of slight rain
broken clouds and rain
clear and no rain