Average humidity in Upperlands
The mean monthly relative humidity over the year in Upperlands (Londonderry County), the United Kingdom.
- On average, September is the most humid month, at 91.0%.
- On average, February is the least humid month, at 86.0%.
- The average annual percentage of humidity is 90%.
Forecast for Upperlands
partly cloudy and chance of slight rain
broken clouds and thunder
overcast and slight rain