Stranmillis Weather Forecast

    • 5
    • 12

    Partly cloudy

    • 6
    • 11

    Light rain

    • 5
    • 12

    Heavy rain shower

    • 10
    • 13

    Light rain

    • 11
    • 16

    Heavy rain shower

    • 12
    • 17

    Light rain shower

    • 12
    • 17

    Cloudy

Today 15 May Northern Ireland

Sunny spells and with a few showers around through the morning, but the afternoon looks largely dry with more in the way of sunshine. Northwesterly breeze continuing to ease. Maximum temperature 13 °C.

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Stranmillis Temperature Statistics

May Temperature

Aldergrove (21km)

  • Lowest 10 May, 2026

    1.9 °C

  • Average May

    9.7 °C

  • Highest 1 May, 2026

    17.5 °C

Climate (2021–Present)

Aldergrove (21km)

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  • Average Low 2021–2026

    7.5 °C

  • Average 2021–2026

    10.4 °C

  • Average High 2021–2026

    13.4 °C
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