Bwlch-y-sarnau Weather Forecast

    • 13
    • 20

    Cloudy

    • 10
    • 19

    Light rain

    • 10
    • 16

    Partly cloudy

    • 11
    • 16

    Light rain

    • 11
    • 16

    Cloudy

    • 10
    • 15

    Light rain shower

Today 6 Sep Wales

More settled on Friday and Saturday with a few light showers, but mainly dry with bright or sunny spells. Unsettled again on Sunday with outbreaks of rain and strong winds.

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Bwlch-y-sarnau Temperature Statistics

September Temperature

Trawsgoed (35km)

  • Lowest 2 September, 2025

    8.7 °C

  • Average September

    14.5 °C

  • Highest 1 September, 2025

    18.5 °C

Climate (2020–Present)

Trawsgoed (35km)

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  • Average Low 2020–2025

    6.8 °C

  • Average 2020–2025

    10.8 °C

  • Average High 2020–2025

    14.4 °C
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