Average humidity in Greensburg (PA)
The mean monthly relative humidity over the year in Greensburg (Pennsylvania), the United States of America.
- On average, September is the most humid month, at 72.0%.
- On average, April is the least humid month, at 59.0%.
- The average annual percentage of humidity is 68%.
Forecast for Greensburg (PA)
overcast and heavy sleet
overcast and rain
partly cloudy and no rain