Trevethin Weather Forecast

    • 12
    • 20

    Cloudy

    • 13
    • 20

    Cloudy

    • 13
    • 19

    Light rain shower

    • 14
    • 21

    Partly cloudy

    • 10
    • 21

    Cloudy

    • 12
    • 22

    Sunny day

    • 13
    • 23

    Sunny day

Today 28 Jun Wales

Cloudy at first in the morning with a few showery outbreaks of rain. Turning drier through the day with increasing amounts of sunshine. Feeling much fresher than recent days. Maximum temperature 21 °C.

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Trevethin Temperature Statistics

June Temperature

St-athan (43km)

  • Lowest 10 June, 2026

    9.7 °C

  • Average June

    16.9 °C

  • Highest 25 June, 2026

    34.5 °C

Climate (2021–2026)

St-athan (43km)

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  • Average Low 2021–2026

    9 °C

  • Average 2021–2026

    11.9 °C

  • Average High 2021–2026

    14.7 °C
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