Pontllyfni Weather Forecast

    • 4
    • 14

    Partly cloudy

    • 9
    • 18

    Sunny day

    • 9
    • 19

    Partly cloudy

    • 9
    • 17

    Partly cloudy

    • 8
    • 15

    Cloudy

    • 7
    • 14

    Cloudy

    • 7
    • 13

    Cloudy

Today 28 Apr Wales

A bright start in the west, but on the whole Tuesday will be a cloudy day, with patchy drizzle and some hill fog initially. Skies brightening up towards the evening. Maximum temperature 16 °C.

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Pontllyfni Temperature Statistics

April Temperature

Valley (26km)

  • Lowest 20 April, 2026

    3.2 °C

  • Average April

    10 °C

  • Highest 7 April, 2026

    22.1 °C

Climate (2021–Present)

Valley (26km)

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  • Average Low 2021–2026

    9 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    13.9 °C
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