Llanaelhaearn Weather Forecast

    • 13
    • 15

    Light rain

    • 13
    • 15

    Cloudy

    • 14
    • 17

    Cloudy

    • 13
    • 17

    Cloudy

    • 12
    • 16

    Cloudy

    • 10
    • 15

    Light rain shower

Today 15 Sep Wales

Windy with gales, locally severe in coastal and upland areas, especially during the morning. Scattered showers, heaviest and most frequent in the north, but occasional bright spells too. Feeling cool. Maximum Temperature 17C.

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Llanaelhaearn Temperature Statistics

September Temperature

Aberdaron (30km)

  • Lowest 13 September, 2025

    11.2 °C

  • Average September

    14.8 °C

  • Highest 7 September, 2025

    19.3 °C

Climate (2020–Present)

Aberdaron (30km)

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  • Average Low 2020–2025

    9.1 °C

  • Average 2020–2025

    10.9 °C

  • Average High 2020–2025

    12.9 °C
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