Porth Colmon Weather Forecast

    • 14
    • 16

    Partly cloudy

    • 8
    • 16

    Light rain

    • 12
    • 15

    Sunny day

    • 16
    • 20

    Cloudy

    • 14
    • 18

    Light rain shower

    • 11
    • 16

    Heavy rain shower

    • 12
    • 16

    Cloudy

Today 26 Sep Wales

Any mist soon clearing leaving a dry day for most with pleasantly warm sunny spells. A few showers are possible, mainly in the northwest where it will be rather breezy. Maximum temperature 20 °C.

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Porth Colmon Temperature Statistics

September Temperature

Aberdaron (10km)

  • Lowest 23 September, 2026

    10.7 °C

  • Average September

    15.4 °C

  • Highest 6 September, 2026

    20 °C

Climate (2021–2026)

Aberdaron (10km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    11.2 °C

  • Average High 2021–2026

    13.1 °C
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