ClimateForecastDecemberJanuary >>

Average humidity in Exton (PA)

The mean monthly relative humidity over the year in Exton (Pennsylvania), the United States of America.

Data from: Philadelphia, the United States of America (39 KM, 24 Miles).
  • On average, September is the most humid month, at 71.5%.
  • On average, April is the least humid month, at 61.0%.
  • The average annual percentage of humidity is 67%.

Forecast for Exton (PA)

Sun   Dec 15
4°C | -7°C
E 11 km/h
2.7 mm
broken clouds and slight rain

broken clouds and slight rain

Mon   Dec 16
8°C | 1°C
E 7 km/h
8.1 mm
overcast and slight rain

overcast and slight rain

Tue   Dec 17
14°C | 4°C
W 18 km/h
2.6 mm
clear and  chance of slight rain

clear and chance of slight rain

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