Coleraine weather in June 2025

Expect 17°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Coleraine in June. Check more long-term weather averages for Coleraine in June before you book your next holiday to Northern Ireland in 2025/2026.

  • 17°C maximum daytime temperature in June in Coleraine17
    17°C max day temperature
  • 5 hours of sunshine per day
  • 16 days with some rainfall in June in Coleraine16
    16 days with some rainfall
  • 8°C minimum night-time temperature in June in Coleraine8
    8°C min night temperature
  • 17 hours of daylight per day in June in Coleraine17
    17 hours of daylight per day
  • No heat & humidity in June in Coleraine0
    No heat & humidity
  • 65 mm monthly rainfall in June in Coleraine65
    65 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in June in Coleraine5
    5 (Moderate) UV index

More about Coleraine

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Recommended for Northern Ireland

  • Save 10% on tiny cottages with National Trust Holidays
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  • Travel between 1st Jan & 28th Feb 2025 (inclusive)

The June weather guide for Northern Ireland (Coleraine) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about the UK

How warm is it in Coleraine in June?

Daytime temperatures usually reach 17°C in Coleraine in June, falling to 8°C at night.

How sunny is it in Coleraine in June?

There are normally 5 hours of bright sunshine each day in Coleraine in June - that's 31% of daylight hours.

Does it rain in Coleraine in June?

There are usually 16 days with some rain in Coleraine in June and the average monthly rainfall is 65mm.

Coleraine June sunrise & sunset times

Browse the sunrise and sunset times for Coleraine in June 2025. Select a month to view Coleraine sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 03:54 20:56
Sunday, 15th June 2025 03:46 21:09
Monday, 30th June 2025 03:51 21:10

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