Rosslare weather in May 2025

Expect 14°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Rosslare in May. Check more long-term weather averages for Rosslare in May before you book your next holiday to Ireland in 2025/2026.

  • 14°C maximum daytime temperature in May in Rosslare14
    14°C max day temperature
  • 7 hours of sunshine per day
  • 16 days with some rainfall in May in Rosslare16
    16 days with some rainfall
  • 8°C minimum night-time temperature in May in Rosslare8
    8°C min night temperature
  • 16 hours of daylight per day in May in Rosslare16
    16 hours of daylight per day
  • No heat & humidity in May in Rosslare0
    No heat & humidity
  • 62 mm monthly rainfall in May in Rosslare62
    62 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Rosslare5
    5 (Moderate) UV index
  • 10°C sea temperature in May in Rosslare10
    10°C sea temperature

More about Rosslare

Rosslare by month

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

Recommended for Ireland

National Holidays: 15% off Portugal winter sun

  • Save 15% on Portugal breaks with National Holidays
  • Use promo code at check out for offer to apply
  • Travel between 2nd Jan & 31st Jan 2025 (inclusive)
Show discount codeShow discount code ******GAL
Redeem National Holidays discount code >>

Expires at 23:59 on Wednesday 4th Dec 2024 · View all National Holidays offers

The May weather guide for Ireland (Rosslare) 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)

Back to top

More about Ireland

How warm is it in Rosslare in May?

Daytime temperatures usually reach 14°C in Rosslare in May, falling to 8°C at night.

How sunny is it in Rosslare in May?

There are normally 7 hours of bright sunshine each day in Rosslare in May - that's 43% of daylight hours.

Is the sea cold around Rosslare in May?

The average sea temperature around Rosslare in May is 10°C.

Does it rain in Rosslare in May?

There are usually 16 days with some rain in Rosslare in May and the average monthly rainfall is 62mm.

Rosslare May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:55 19:52
Friday, 16th May 2025 04:29 20:16
Saturday, 31st May 2025 04:11 20:37

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^