Brithdir Weather Forecast

    • 10
    • 18

    Thunder

    • 7
    • 17

    Cloudy

    • 7
    • 18

    Cloudy

    • 6
    • 19

    Partly cloudy

    • 8
    • 20

    Cloudy

    • 11
    • 21

    Cloudy

Today 20 Aug Wales

Showers will continue to feed in from the north on Thursday, which could turn thundery at times. Showers turning lighter and more isolated through the afternoon. Slightly cooler than Tuesday. Maximum temperature 21 °C.

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Brithdir Temperature Statistics

August Temperature

Lake Vyrnwy Saws (12km)

  • Lowest 8 August, 2026

    8.3 °C
  • Average August

    16.3 °C
  • Highest 13 August, 2026

    30.8 °C

Climate (2021–2026)

Lake Vyrnwy Saws (12km)

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  • Average Low 2021–2026

    6.4 °C
  • Average 2021–2026

    9.1 °C
  • Average High 2021–2026

    12 °C
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