ClimateForecastAprilMay >>

Average humidity in Southampton

The mean monthly relative humidity over the year in Southampton (Hampshire), the United Kingdom.


  • On average, January is the most humid month, at 91.0%.
  • On average, April is the least humid month, at 73.0%.
  • The average annual percentage of humidity is 82%.

Weather Forecasts for Southampton

Tue   Apr 30
16°C | 9°C
S 18 km/h
0.5 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Wed   May 01
16°C | 7°C
NW 11 km/h
8.5 mm
overcast and rain

overcast and rain

Thu   May 02
15°C | 9°C
W 18 km/h
17 mm
overcast and thunder

overcast and thunder

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