Llyn Brianne Weather Forecast

    • 15
    • 19

    Overcast

    • 12
    • 20

    Cloudy

    • 14
    • 23

    Partly cloudy

    • 9
    • 18

    Cloudy

    • 8
    • 17

    Cloudy

    • 8
    • 17

    Partly cloudy

Today 28 Jun Wales

Grey and overcast for many with spells of rain and drizzle across the mountains. Some brighter intervals developing in the east. Warm and humid for all, though a breeze may provide slight relief. Maximum Temperature 23C.

Tonight 28 Jun Wales

Staying largely dull overnight with the occasional clear spells in the east. Patchy rain mostly affecting the north and over the hills. Staying humid overnight. Minimum Temperature 12C.

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Llyn Brianne Temperature Statistics

June Temperature

Sennybridge (12km)

  • Lowest 2 June, 2025

    4 °C

  • Average June

    13.8 °C

  • Highest 19 June, 2025

    26.3 °C

Climate (2020–Present)

Sennybridge (12km)

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  • Average Low 2020–2025

    5.4 °C

  • Average 2020–2025

    9.1 °C

  • Average High 2020–2025

    12.6 °C
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