Cork weather in May 2025

Expect 57°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Cork in May. Check more long-term weather averages for Cork in May before you book your next holiday to Ireland in 2025/2026.

  • 57°F maximum daytime temperature in May in Cork57
    57°F max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in May in Cork17
    17 days with some rainfall
  • 45°F minimum night-time temperature in May in Cork45
    45°F min night temperature
  • 16 hours of daylight per day in May in Cork16
    16 hours of daylight per day
  • No heat & humidity in May in Cork0
    No heat & humidity
  • 2.9 inches monthly rainfall in May in Cork2.9
    2.9 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Cork5
    5 (Moderate) UV index
  • 52°F sea temperature in May in Cork52
    52°F sea temperature

More about Cork

Cork by month

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

Recommended for Ireland

Carrentals.co.uk: Car hire offers from £5 a day

  • Find car hire worldwide from as little as £1 a day
  • Book car hire with no hidden costs & best price guarantee
  • Free cancellation up to 48 hours before pickup
Go to Carrentals.co.uk deal >>

View all Carrentals.co.uk offers

The May weather guide for Ireland (Cork) 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 Ireland

How warm is it in Cork in May?

Daytime temperatures usually reach 57°F in Cork in May, falling to 45°F at night.

How sunny is it in Cork in May?

There are normally 6 hours of bright sunshine each day in Cork in May - that's 38% of daylight hours.

How warm is the sea around Cork in May?

The average sea temperature around Cork in May is 52°F.

Does it rain in Cork in May?

There are usually 17 days with some rain in Cork in May and the average monthly rainfall is 2.9 inches.

Cork May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:04 19:59
Friday, 16th May 2025 04:39 20:23
Saturday, 31st May 2025 04:21 20:43

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^