Pwllheli Harbour Weather Forecast

    • 14
    • 20

    Sunny day

    • 16
    • 26

    Sunny day

    • 14
    • 23

    Sunny day

    • 14
    • 24

    Sunny day

    • 13
    • 22

    Sunny day

    • 12
    • 18

    Partly cloudy

    • 13
    • 17

    Cloudy

Today 24 May Wales

Any fog quickly clearing, then sunny and very warm for most with light winds. Fresher on Irish Sea coasts with a small chance of sea mist at times. Maximum temperature 26 °C.

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Pwllheli Harbour Temperature Statistics

May Temperature

Aberdaron (24km)

  • Lowest 10 May, 2026

    5.8 °C

  • Average May

    10.5 °C

  • Highest 1 May, 2026

    14.6 °C

Climate (2021–Present)

Aberdaron (24km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    11.1 °C

  • Average High 2021–2026

    13.1 °C
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