Llan-dafel Weather Forecast

    • 13
    • 26

    Cloudy

    • 9
    • 21

    Partly cloudy

    • 12
    • 20

    Cloudy

    • 12
    • 17

    Light rain

    • 12
    • 16

    Light rain

    • 11
    • 16

    Light rain shower

    • 10
    • 15

    Light rain shower

Today 28 May Wales

Some very warm to hot hazy sunshine. However, some misty low cloud is likely in the far west, and a few heavy, perhaps thundery showers are possible during the day. Maximum temperature 28 °C.

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Llan-dafel Temperature Statistics

May Temperature

St-athan (40km)

  • Lowest 15 May, 2026

    4.7 °C

  • Average May

    13.4 °C

  • Highest 26 May, 2026

    30.3 °C

Climate (2021–Present)

St-athan (40km)

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  • Average Low 2021–2026

    9 °C

  • Average 2021–2026

    11.8 °C

  • Average High 2021–2026

    14.7 °C
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