Trevalyn Weather Forecast

    • 7
    • 17

    Sunny day

    • 13
    • 21

    Cloudy

    • 14
    • 20

    Overcast

    • 7
    • 17

    Light rain shower

    • 12
    • 18

    Cloudy

    • 11
    • 18

    Cloudy

    • 12
    • 18

    Cloudy

Today 20 Sep Wales

A fine day with a mixture of cloud and sunny spells, with some prolonged periods of sunshine developing in places. Much lighter winds than on Saturday and feeling pleasantly warm. Maximum temperature 19 °C.

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Trevalyn Temperature Statistics

September Temperature

Hawarden (8km)

  • Lowest 10 September, 2026

    7.8 °C

  • Average September

    16.3 °C

  • Highest 14 September, 2026

    24.2 °C

Climate (2021–2026)

Hawarden (8km)

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  • Average Low 2021–2026

    7.5 °C

  • Average 2021–2026

    11.3 °C

  • Average High 2021–2026

    14.9 °C
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