Brynsiencyn Weather Forecast

    • 16
    • 16

    Cloudy

    • 13
    • 16

    Partly cloudy

    • 15
    • 16

    Cloudy

    • 11
    • 16

    Heavy rain

    • 10
    • 13

    Sunny day

    • 9
    • 12

    Sunny day

    • 10
    • 12

    Cloudy

Today 12 Oct Wales

Today will be damp and grey with drizzly spells, and foggy interludes mainly along exposed coasts and hills. There may be brighter breaks, particularly during the afternoon in the east, which will help to nudge temperatures higher. Feeling very mild. Maximum temperature 20 °C.

Tonight 12 Oct Wales

Drizzly interludes will pass overnight. Heavy rain and strong winds will reach the west and central areas by dawn, with some coastal gales possible in the far west. Feeling mild. Minimum temperature 14 °C.

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Brynsiencyn Temperature Statistics

October Temperature

Valley (19 km)

  • Lowest 3 October, 2026

    8.1 °C

  • Average October

    13.7 °C

  • Highest 5 October, 2026

    17.6 °C

Climate (2021–2026)

Valley (19 km)

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  • Average Low 2021–2026

    9.1 °C

  • Average 2021–2026

    11.6 °C

  • Average High 2021–2026

    14 °C
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