Dyffryn Weather Forecast

    • 18
    • 24

    Cloudy

    • 19
    • 28

    Partly cloudy

    • 18
    • 29

    Sunny day

    • 22
    • 30

    Sunny day

    • 18
    • 30

    Sunny day

    • 16
    • 23

    Cloudy

    • 15
    • 20

    Cloudy

Today 21 Jun Wales

A largely dry and bright day with plenty of sunny spells. A small chance of a few light showers later in the afternoon. Feeling hot and increasingly humid. Maximum temperature 26 °C.

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Dyffryn Temperature Statistics

June Temperature

St-athan (29km)

  • Lowest 10 June, 2026

    9.7 °C

  • Average June

    14.9 °C

  • Highest 15 June, 2026

    22.5 °C

Climate (2021–2026)

St-athan (29km)

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  • Average Low 2021–2026

    9 °C

  • Average 2021–2026

    11.8 °C

  • Average High 2021–2026

    14.7 °C
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