Killay Weather Forecast

    • 11
    • 13

    Heavy rain

    • 11
    • 16

    Light rain

    • 12
    • 17

    Light rain

    • 11
    • 20

    Cloudy

    • 11
    • 21

    Cloudy

    • 11
    • 21

    Partly cloudy

Today 18 May Wales

A day of sunny spells and scattered showers, with some heavier showers possible. Cloud building later with some wet and windy weather arriving by evening. Maximum temperature 16 °C.

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Killay Temperature Statistics

May Temperature

Pembrey Sands Samos (26km)

  • Lowest 12 May, 2026

    2.5 °C

  • Average May

    11.2 °C

  • Highest 9 May, 2026

    19.4 °C

Climate (2021–Present)

Pembrey Sands Samos (26km)

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  • Average Low 2021–2026

    8.4 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    14.4 °C
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