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Swansea
Weather averages
ClimateForecastNovemberDecember >>

Swansea Climate by Month

The graphs below provide an overview of the climate in Swansea (Wales), 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: Cardiff, the United Kingdom (48 KM, 29 Miles).

Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year
* Data from: Cardiff, the United Kingdom (48 KM, 29 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: Cardiff, the United Kingdom (48 KM, 29 Miles).

Forecast for Swansea

Thu   Nov 07
14°C | 11°C
SE 25 km/h
overcast and no rain

overcast and no rain

hourly forecast
Fri   Nov 08
12°C | 8°C
E 22 km/h
overcast and no rain

overcast and no rain

hourly forecast
Sat   Nov 09
12°C | 7°C
E 7 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

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

Other facts from our historical weather data:

  • Which is the warmest month in Swansea?
    August has an average maximum temperature of 20°C and is the warmest month of the year.
  • Which is the coldest month in Swansea?
    The coldest month is February with an average maximum temperature of 9°C.
  • Which is the wettest month in Swansea?
    December tops the wettest month list with 146 mm of rainfall.
  • Which is the driest month in Swansea?
    April is the driest month with 83 mm of precipitation.
  • Which is the sunniest month in Swansea?
    July is the sunniest month with an average of 202 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.

     

     


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