ClimateForecastMayJune >>

Average humidity in London

The mean monthly relative humidity over the year in London (Greater London), the United Kingdom.


  • On average, November is the most humid month, at 81.0%.
  • On average, April is the least humid month, at 64.0%.
  • The average annual percentage of humidity is 71%.

Forecast for London

Sat   May 18
20°C | 12°C
NE 14 km/h
0.5 mm
broken clouds and slight rain

broken clouds and slight rain

Sun   May 19
22°C | 10°C
NE 18 km/h
partly cloudy and no rain

partly cloudy and no rain

Mon   May 20
20°C | 10°C
NE 18 km/h
partly cloudy and no rain

partly cloudy and no rain

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