Trearddur Weather Forecast

    • -1
    • 7

    Cloudy

    • 5
    • 7

    Overcast

    • 4
    • 8

    Cloudy

    • 3
    • 6

    Light rain shower

    • 3
    • 5

    Light rain shower

    • 3
    • 5

    Cloudy

    • 4
    • 6

    Cloudy

Today 30 Dec Wales

Cloudy over the hills to start, with some drizzle in places. Otherwise a mostly dry day with sunnier spells developing more widely compared to recent days. Light winds but still feeling chilly. Maximum Temperature 6C.

Tonight 30 Dec Wales

Dry throughout Tuesday evening and overnight with a mixture of clear spells and variable cloud. Turning chilly underneath the lengthiest clear skies with a widespread frost and some freezing fog patches. Light winds. Minimum Temperature -4C.

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Trearddur Temperature Statistics

December Temperature

Valley (6km)

  • Lowest 28 December, 2025

    0.8 °C

  • Average December

    8.7 °C

  • Highest 9 December, 2025

    13.8 °C

Climate (2020–Present)

Valley (6km)

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  • Average Low 2020–2025

    8.9 °C

  • Average 2020–2025

    11.4 °C

  • Average High 2020–2025

    13.8 °C
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