Swansea Airport Weather Forecast

    • 17
    • 18

    Overcast

    • 15
    • 19

    Cloudy

    • 11
    • 17

    Light rain

    • 9
    • 14

    Cloudy

    • 7
    • 15

    Sunny day

    • 8
    • 15

    Partly cloudy

    • 10
    • 16

    Partly cloudy

Today 18 Sep Wales

A cloudy, damp and mild start to Thursday. Cloud breaking in the east but drizzle persisting over the hills in the west. Staying windy. Maximum Temperature 18C.

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Swansea Airport Temperature Statistics

September Temperature

Pembrey Sands Samos (23km)

  • Lowest 5 September, 2025

    6.6 °C

  • Average September

    15.6 °C

  • Highest 6 September, 2025

    21.7 °C

Climate (2020–Present)

Pembrey Sands Samos (23km)

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  • Average Low 2020–2025

    8.2 °C

  • Average 2020–2025

    11.5 °C

  • Average High 2020–2025

    14.3 °C
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