Trefechan Weather Forecast

    • 11
    • 22

    Cloudy

    • 9
    • 20

    Sunny day

    • 13
    • 24

    Sunny day

    • 14
    • 26

    Sunny day

    • 14
    • 26

    Sunny day

    • 13
    • 24

    Sunny day

Today 22 May Wales

Low cloud in the west will lift through the morning, leaving a dry and bright day for most, with warm hazy sunshine. Temperatures continue to rise above the May average. Maximum temperature 23 °C.

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Trefechan Temperature Statistics

May Temperature

Sennybridge (35km)

  • Lowest 11 May, 2026

    -1 °C

  • Average May

    8.9 °C

  • Highest 9 May, 2026

    16.6 °C

Climate (2021–Present)

Sennybridge (35km)

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  • Average Low 2021–2026

    5.7 °C

  • Average 2021–2026

    9.3 °C

  • Average High 2021–2026

    12.8 °C
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