Blaenavon Weather Forecast

    • 0
    • 3

    Drizzle

    • 2
    • 4

    Mist

    • 7
    • 9

    Heavy rain

    • 8
    • 11

    Light rain

    • 6
    • 10

    Light rain

    • 6
    • 9

    Cloudy

    • 7
    • 10

    Overcast

Today 18 Feb Wales

Wednesday will be a rather cloudy day with strong to locally gale force southeasterly winds. Outbreaks of rain are also likely, especially in the south, where hill snow is possible. Maximum temperature 6 °C.

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Blaenavon Temperature Statistics

February Temperature

Hereford (39km)

  • Lowest 14 February, 2026

    -2.3 °C

  • Average February

    5.9 °C

  • Highest 11 February, 2026

    12.7 °C

Climate (2021–Present)

Hereford (39km)

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  • Average Low 2021–2026

    6.7 °C

  • Average 2021–2026

    10.9 °C

  • Average High 2021–2026

    15 °C
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