Swansea Weather Forecast

    • 14
    • 20

    Sunny day

    • 14
    • 17

    Cloudy

    • 11
    • 15

    Partly cloudy

    • 8
    • 13

    Heavy rain shower

    • 7
    • 14

    Partly cloudy

Today 21 Sep Wales

Patchy mist and fog at first slow to clear through the morning, followed by a dry day with generally light winds and plenty of sunny spells across the country. Maximum Temperature 22C.

Tonight 21 Sep Wales

Light winds allowing patches of mist and fog to develop into the early morning hours, with cloud spreading into the west later in the night. Staying dry. Minimum Temperature 7C.

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Swansea Temperature Statistics

September Temperature

Mumbles Head (4.3 miles)

  • Lowest 1 September, 2020

    11.4 °C
  • Average September

    16 °C
  • Highest 14 September, 2020

    22.2 °C

Climate (2011–Present)

Mumbles Head (4.3 miles)

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  • Average Low 2011–Present

    9.5 °C
  • Average 2011–Present

    11.6 °C
  • Average High 2011–Present

    13.8 °C
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