Anglesey Airport Weather Forecast

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    Cloudy

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    Cloudy

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    Cloudy

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    Cloudy

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    Cloudy

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    Cloudy

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    Sunny day

Today 18 May Wales

A rather wet start with a band of rain breaking up into a mix of bright spells and showers. Some of the showers will be heavy, but northern areas tending to turn drier for a time throughout the afternoon. Maximum temperature 15 °C.

Tonight 18 May Wales

Some late spells of sunshine in the east this evening. Otherwise rain will spread across Wales overnight, accompanied by blustery winds. A milder night than of late. Minimum temperature 9 °C.

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Anglesey Airport Temperature Statistics

May Temperature

Valley (0km)

  • Lowest 6 May, 2026

    5 °C

  • Average May

    10.6 °C

  • Highest 1 May, 2026

    17.9 °C

Climate (2021–Present)

Valley (0km)

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  • Average Low 2021–2026

    9.1 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    13.9 °C
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