Swansea Airport Weather Forecast

    • 4
    • 6

    Cloudy

    • 2
    • 6

    Partly cloudy

    • 2
    • 5

    Sunny day

    • 4
    • 8

    Cloudy

    • 2
    • 7

    Cloudy

    • 1
    • 5

    Sunny day

Today 29 Dec Wales

Monday will probably be a brighter day overall with sunny periods, especially in the west. Fairly light winds but feeling chilly after a cold start. A few showers arriving later. Maximum Temperature 7C.

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Swansea Airport Temperature Statistics

December Temperature

Pembrey Sands Samos (23km)

  • Lowest 26 December, 2025

    -0.9 °C

  • Average December

    9 °C

  • Highest 9 December, 2025

    14.1 °C

Climate (2020–Present)

Pembrey Sands Samos (23km)

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  • Average Low 2020–2025

    8.2 °C

  • Average 2020–2025

    11.6 °C

  • Average High 2020–2025

    14.3 °C
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