Bontddu Weather Forecast

    • 12
    • 16

    Cloudy

    • 11
    • 16

    Partly cloudy

    • 12
    • 16

    Sunny day

    • 13
    • 18

    Cloudy

    • 14
    • 19

    Partly cloudy

    • 15
    • 20

    Partly cloudy

Today 6 Jul Wales

Sunday morning still looks rather cloudy, with showery outbreaks of rain and some hill fog at first. It should become drier towards lunchtime though, with a brighter afternoon expected. Maximum Temperature 19C.

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Bontddu Temperature Statistics

July Temperature

Lake Vyrnwy Saws (34km)

  • Lowest 2 July, 2025

    8.7 °C
  • Average July

    13.3 °C
  • Highest 1 July, 2025

    18 °C

Climate (2020–Present)

Lake Vyrnwy Saws (34km)

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  • Average Low 2020–2025

    6.1 °C
  • Average 2020–2025

    8.8 °C
  • Average High 2020–2025

    11.7 °C
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