Trefnant Weather Forecast

    • 15
    • 27

    Partly cloudy

    • 11
    • 21

    Cloudy

    • 8
    • 19

    Sunny day

    • 9
    • 19

    Sunny day

    • 12
    • 19

    Cloudy

    • 13
    • 18

    Overcast

    • 11
    • 18

    Cloudy

Today 30 Jun Wales

Early mist and murk soon clearing, leaving a widely dry and fine day. Plenty of sunshine for all but the far west, where cloudier skies linger along the coast. Becoming very warm or hot by the afternoon, with light winds. Maximum Temperature 29C.

Tonight 30 Jun Wales

Remaining dry for many this evening, though cloudier skies in the north may bring a few spots of rain and drizzle overnight. Warm, muggy, and rather uncomfortable for sleeping. Minimum Temperature 18C.

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Trefnant Temperature Statistics

June Temperature

Lake Vyrnwy Saws (19km)

  • Lowest 8 June, 2025

    5.6 °C

  • Average June

    13.5 °C

  • Highest 19 June, 2025

    24.8 °C

Climate (2020–Present)

Lake Vyrnwy Saws (19km)

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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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