Fleur-de-lis Weather Forecast

    • -2
    • 3

    Sunny day

    • 0
    • 6

    Cloudy

    • -1
    • 3

    Sunny day

    • -3
    • 3

    Sunny day

    • -3
    • 3

    Sunny day

    • -1
    • 3

    Sunny day

    • 1
    • 5

    Cloudy

Today 31 Dec Wales

A frosty start to New Year's Eve with fog locally lingering until late morning. Remaining dry with light winds and plenty of winter sunshine throughout the day, though cloud building in the north during the afternoon. Feeling cold. Maximum Temperature 6C.

Tonight 31 Dec Wales

Pockets of frost forming under clear skies in the south to begin the evening, otherwise cloud building from the north allowing temperatures to recover slightly overnight. Winds strengthening during the early hours with patchy rain arriving in the north later. Minimum Temperature -1C.

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Fleur-de-lis Temperature Statistics

December Temperature

St-athan (32km)

  • Lowest 17 December, 2025

    1 °C

  • Average December

    8.3 °C

  • Highest 9 December, 2025

    15.2 °C

Climate (2020–Present)

St-athan (32km)

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  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    11.7 °C

  • Average High 2020–2025

    14.5 °C
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