Brown's Bay Weather Forecast

    • 12
    • 19

    Light rain

    • 11
    • 16

    Light rain

    • 11
    • 15

    Light rain shower

    • 11
    • 16

    Cloudy

    • 13
    • 17

    Light rain

    • 12
    • 17

    Cloudy

Today 6 Sep Northern Ireland

Cloudy but mostly dry morning, some showery rain spreads east in the afternoon and evening. Strong southerly winds with a chance of coastal gales, winds easing somewhat in the evening. Maximum temperature 21 °C.

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Brown's Bay Temperature Statistics

September Temperature

Aldergrove (36km)

  • Lowest 4 September, 2026

    13.2 °C

  • Average September

    15.4 °C

  • Highest 2 September, 2026

    20.7 °C

Climate (2021–2026)

Aldergrove (36km)

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  • Average Low 2021–2026

    7.5 °C

  • Average 2021–2026

    10.5 °C

  • Average High 2021–2026

    13.4 °C
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