ClimateForecastMayJune >>

Average monthly snow and rainfall in Portsmouth

The mean monthly precipitation over the year in Portsmouth (Hampshire), including rain, snow, hail.

  • On average, November is the wettest month with 94 mm of precipitation.
  • On average, March is the driest month with 54 mm of precipitation.
  • The average amount of annual precipitation is 844 mm.

Weather Forecasts for Portsmouth

Fri   May 03
15°C | 10°C
SW 25 km/h
2.4 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

Sat   May 04
15°C | 8°C
SE 14 km/h
0.2 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Sun   May 05
15°C | 7°C
SE 18 km/h
3.6 mm
overcast and  chance of rain

overcast and chance of rain

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