Garneddwen Weather Forecast

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Today 13 Jul Wales

Any overnight mist and low cloud quickly clearing to leave a dry and sunny but breezy day across Wales. Feeling very warm once again as the heatwave continues. Maximum temperature 28 °C.

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Garneddwen Temperature Statistics

July Temperature

Lake Vyrnwy Saws (26km)

  • Lowest 3 July, 2026

    9.4 °C

  • Average July

    17.8 °C

  • Highest 10 July, 2026

    30 °C

Climate (2021–2026)

Lake Vyrnwy Saws (26km)

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  • Average Low 2021–2026

    6.4 °C

  • Average 2021–2026

    9.1 °C

  • Average High 2021–2026

    11.9 °C
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