Antrim weather in May 2026

Expect daytime maximum temperatures of 57°F in Antrim, Northern Ireland in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 2.5 inches of rainfall in the month.

  • 57°F maximum daytime temperature in May in Antrim57
    57°F max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in May in Antrim17
    17 days with some rainfall
  • 43°F minimum night-time temperature in May in Antrim43
    43°F min night temperature
  • 16 hours of daylight per day in May in Antrim16
    16 hours of daylight per day
  • No heat & humidity in May in Antrim0
    No heat & humidity
  • 2.5 inches monthly rainfall in May in Antrim2.5
    2.5 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Antrim5
    5 (Moderate) UV index

More about Antrim

Antrim by month

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

Recommended for Northern Ireland

LivingSocial: Latest offers on holidays to Ireland

  • Explore city breaks & country retreats in Ireland
  • Destinations include Dublin, Cork, Belfast, Donegal & Kerry
  • Filter deals by destination & price. Browse by best discount
Go to LivingSocial deal >>

View all LivingSocial offers

The May weather guide for Northern Ireland (Antrim) 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 Antrim in May?

Daytime temperatures usually reach 57°F in Antrim in May, falling to 43°F at night.

How sunny is it in Antrim in May?

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

Does it rain in Antrim in May?

There are usually 17 days with some rain in Antrim in May and the average monthly rainfall is 2.5 inches.

Antrim May sunrise & sunset times

Browse the sunrise and sunset times for Antrim in May 2026. Select a month to view Antrim sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 04:46 19:59
Saturday, 16th May 2026 04:17 20:27
Sunday, 31st May 2026 03:56 20:50

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^