Average humidity in Donna (TX)
The mean monthly relative humidity over the year in Donna (Texas), the United States of America.
- On average, January is the most humid month, at 78.0%.
- On average, July is the least humid month, at 73.0%.
- The average annual percentage of humidity is 75%.
Weather Forecasts for Donna (TX)
partly cloudy and thunder
partly cloudy and chance of rain
broken clouds and no rain