Average humidity in Richardson (TX)
The mean monthly relative humidity over the year in Richardson (Texas), the United States of America.
- On average, May is the most humid month, at 70.0%.
- On average, August is the least humid month, at 60.0%.
- The average annual percentage of humidity is 66%.
Forecast for Richardson (TX)
clear and no rain
partly cloudy and no rain
overcast and no rain