Onjohn Cove Weather Forecast

    • 16
    • 20

    Cloudy

    • 12
    • 17

    Heavy rain shower

    • 11
    • 14

    Light rain shower

    • 10
    • 14

    Sunny day

    • 10
    • 15

    Sunny day

    • 10
    • 15

    Partly cloudy

Today 19 Sep South West England

Remaining changeable with showers or longer spells of rain at times. Some brighter periods are also likely, mainly on Friday. Temperatures close to average but turning colder later Sunday. Breezy.

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Onjohn Cove Temperature Statistics

September Temperature

Cardinham (24km)

  • Lowest 14 September, 2025

    8.2 °C

  • Average September

    13.6 °C

  • Highest 6 September, 2025

    19.2 °C

Climate (2020–Present)

Cardinham (24km)

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  • Average Low 2020–2025

    7.9 °C

  • Average 2020–2025

    10.8 °C

  • Average High 2020–2025

    13.9 °C
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