United KingdomCountries United Kingdom Hampshire Portsmouth
United KingdomUnited Kingdom Hampshire Portsmouth
Portsmouth
Weather averages
ClimateForecastNovemberDecember >>

Portsmouth Climate by Month

The graphs below provide an overview of the climate in Portsmouth (Hampshire), the United Kingdom. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly hours of sunshine

The average monthly total hours of sunshine over the year
* Data from: Southampton, the United Kingdom (25 KM, 15 Miles).

Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year
* Data from: Southampton, the United Kingdom (25 KM, 15 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average humidity

The mean monthly relative humidity over the year
* Data from: Southampton, the United Kingdom (25 KM, 15 Miles).

Forecast for Portsmouth

Thu   Nov 14
13°C | 5°C
NE 18 km/h
partly cloudy and no rain

partly cloudy and no rain

hourly forecast
Fri   Nov 15
10°C | 4°C
NW 7 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
Sat   Nov 16
12°C | 5°C
W 14 km/h
overcast and no rain

overcast and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Portsmouth in the United Kingdom

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which is the warmest month in Portsmouth?
    July has an average maximum temperature of 21°C and is the warmest month of the year.
  • Which is the coldest month in Portsmouth?
    The coldest month is February with an average maximum temperature of 9°C.
  • Which is the wettest month in Portsmouth?
    November tops the wettest month list with 94 mm of rainfall.
  • Which is the driest month in Portsmouth?
    March is the driest month with 54 mm of precipitation.
  • Which is the sunniest month in Portsmouth?
    July is the sunniest month with an average of 222 hours of sunshine.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     


    Travel Inspiration