Average humidity in Tucson (AZ)
The mean monthly relative humidity over the year in Tucson (Arizona), the United States of America.
- On average, December is the most humid month, at 50.0%.
- On average, June is the least humid month, at 21.0%.
- The average annual percentage of humidity is 38%.
Forecast for Tucson (AZ)
clear and no rain
almost clear and no rain
partly cloudy and no rain