Larne weather in May 2025

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

  • 55°F maximum daytime temperature in May in Larne55
    55°F max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in May in Larne16
    16 days with some rainfall
  • 41°F minimum night-time temperature in May in Larne41
    41°F min night temperature
  • 16 hours of daylight per day in May in Larne16
    16 hours of daylight per day
  • No heat & humidity in May in Larne0
    No heat & humidity
  • 2.8 inches monthly rainfall in May in Larne2.8
    2.8 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Larne5
    5 (Moderate) UV index
  • 48°F sea temperature in May in Larne48
    48°F sea temperature

More about Larne

Larne by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Northern Ireland

  • Save on spa breaks & spa days with last minute deals
  • Explore exclusive spa deals & offers ending soon
  • Book spas in London, Manchester, Cardiff & more

The May weather guide for Northern Ireland (Larne) 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)

Back to top

More about the UK

How warm is it in Larne in May?

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

How sunny is it in Larne in May?

There are normally 6 hours of bright sunshine each day in Larne in May - that's 37% of daylight hours.

How warm is the sea around Larne in May?

The average sea temperature around Larne in May is 48°F.

Does it rain in Larne in May?

There are usually 16 days with some rain in Larne in May and the average monthly rainfall is 2.8 inches.

Larne May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:43 19:59
Friday, 16th May 2025 04:14 20:26
Saturday, 31st May 2025 03:54 20:49

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^