Kilkeel weather in May 2025

Expect 55°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Kilkeel in May. Check more long-term weather averages for Kilkeel in May before you book your next holiday to Northern Ireland in 2025/2026.

  • 55°F maximum daytime temperature in May in Kilkeel55
    55°F max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in May in Kilkeel17
    17 days with some rainfall
  • 41°F minimum night-time temperature in May in Kilkeel41
    41°F min night temperature
  • 16 hours of daylight per day in May in Kilkeel16
    16 hours of daylight per day
  • No heat & humidity in May in Kilkeel0
    No heat & humidity
  • 3.6 inches monthly rainfall in May in Kilkeel3.6
    3.6 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Kilkeel5
    5 (Moderate) UV index
  • 50°F sea temperature in May in Kilkeel50
    50°F sea temperature

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The May weather guide for Northern Ireland (Kilkeel) 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)  |  Imperial (°F)

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More about the UK

How warm is it in Kilkeel in May?

Daytime temperatures usually reach 55°F in Kilkeel in May, falling to 41°F at night.

How sunny is it in Kilkeel in May?

There are normally 6 hours of bright sunshine each day in Kilkeel in May - that's 36% of daylight hours.

How warm is the sea around Kilkeel in May?

The average sea temperature around Kilkeel in May is 50°F.

Does it rain in Kilkeel in May?

There are usually 17 days with some rain in Kilkeel in May and the average monthly rainfall is 3.6 inches.

Kilkeel May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:47 19:56
Friday, 16th May 2025 04:19 20:23
Saturday, 31st May 2025 03:59 20:45

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