Blaenavon Weather Forecast

    • 7
    • 16

    Light rain

    • 10
    • 15

    Cloudy

    • 7
    • 13

    Light rain shower

    • 4
    • 13

    Overcast

    • 3
    • 12

    Overcast

    • 1
    • 10

    Cloudy

    • 3
    • 11

    Cloudy

Today 1 May Wales

A cloudier start with showery rain pushing eastwards followed by the risk of thunderstorms in the east. Some brighter spells developing in the west through the afternoon. Lighter winds than of late. Maximum temperature 21 °C.

Tonight 1 May Wales

Showers clearing to leave a dry start to the night with clear spells. Lower cloud then building in from the west, with some drizzle possible over the hills. Minimum temperature 6 °C.

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Blaenavon Temperature Statistics

May Temperature

Hereford (39km)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

Hereford (39km)

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  • Average Low 2021–2026

    6.8 °C
  • Average 2021–2026

    11 °C
  • Average High 2021–2026

    15 °C
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