Dyffryn Weather Forecast

    • -3
    • 4

    Partly cloudy

    • 1
    • 3

    Cloudy

    • 0
    • 4

    Cloudy

    • 3
    • 6

    Cloudy

    • 7
    • 7

    Cloudy

    • 7
    • 9

    Light rain

    • 6
    • 8

    Cloudy

Today 9 Jan Wales

A frosty and icy start with freezing fog patches stubbornly clearing. Wintry showers continuing in the north and west, mixed with sunnier spells in between. Feeling cold, but pleasant in the sunshine. Maximum Temperature 5C.

Tonight 9 Jan Wales

Scattered wintry showers fade to leave a dry night. Turning very cold beneath clear skies with a severe frost, icy stretches and freezing fog patches developing overnight. Turning cloudier in the far southwest by morning. Minimum Temperature -4C.

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Dyffryn Temperature Statistics

January Temperature

St-athan (29km)

  • Lowest 4 January, 2025

    -1.8 °C
  • Average January

    3.5 °C
  • Highest 5 January, 2025

    12.5 °C

Climate (2020–Present)

St-athan (29km)

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  • Average Low 2020–2025

    8.7 °C
  • Average 2020–2025

    11.5 °C
  • Average High 2020–2025

    14.4 °C
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