Average humidity in Belle Vernon (PA)
The mean monthly relative humidity over the year in Belle Vernon (Pennsylvania), the United States of America.
Data from: Pittsburgh, the United States of America (51 KM, 31 Miles).
- 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 Belle Vernon (PA)
Fri Nov 22
6°C | -1°C
W 
29 km/h
29 km/h16 mm
overcast and heavy sleet
Sat Nov 23
8°C | 5°C
W 29 km/h
29 km/h2.1 mm
overcast and rain
Sun Nov 24
10°C | 3°C
SW 18 km/h
18 km/h
partly cloudy and no rain
