Bontddu Weather Forecast

    • 15
    • 17

    Overcast

    • 14
    • 16

    Cloudy

    • 14
    • 16

    Cloudy

    • 14
    • 17

    Cloudy

    • 14
    • 19

    Cloudy

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    • 19

    Partly cloudy

Today 4 Jul Wales

A cloudy start to the weekend but lifting and breaking through the morning to leave plenty of bright and sunny spells, mostly in the south. Light winds and feeling warm. Maximum temperature 23 °C.

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Bontddu Temperature Statistics

July Temperature

Lake Vyrnwy Saws (34km)

  • Lowest 2 July, 2026

    9.9 °C

  • Average July

    12.7 °C

  • Highest 1 July, 2026

    16.7 °C

Climate (2021–2026)

Lake Vyrnwy Saws (34km)

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  • Average Low 2021–2026

    6.4 °C

  • Average 2021–2026

    9 °C

  • Average High 2021–2026

    11.9 °C
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