Upper Lliw Reservoir Weather Forecast

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    • 28

    Sunny day

    • 16
    • 24

    Sunny day

    • 15
    • 22

    Sunny day

    • 15
    • 22

    Sunny day

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    Sunny day

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    Sunny day

Today 17 Jul Wales

Any morning cloud clearing to leave another dry and sunny day. The sunshine turning hazy at times in the afternoon. Remaining hot, though a little cooler towards the northwest. Maximum temperature 28 °C.

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Upper Lliw Reservoir Temperature Statistics

July Temperature

Pembrey Sands Samos (29km)

  • Lowest 3 July, 2026

    8.1 °C

  • Average July

    19 °C

  • Highest 12 July, 2026

    30.1 °C

Climate (2021–2026)

Pembrey Sands Samos (29km)

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  • Average Low 2021–2026

    8.5 °C

  • Average 2021–2026

    11.8 °C

  • Average High 2021–2026

    14.5 °C
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