Ireland weather in March 2025

Expect 10°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Ireland in March. Check more long-term weather averages for Ireland in March before you book your next holiday to Ireland in 2025/2026.

  • 10°C maximum daytime temperature in March in Ireland (Dublin)10
    10°C max day temperature
  • 4 hours of sunshine per day
  • 16 days with some rainfall in March in Ireland (Dublin)16
    16 days with some rainfall
  • 3°C minimum night-time temperature in March in Ireland (Dublin)3
    3°C min night temperature
  • 12 hours of daylight per day in March in Ireland (Dublin)12
    12 hours of daylight per day
  • No heat & humidity in March in Ireland (Dublin)0
    No heat & humidity
  • 50 mm monthly rainfall in March in Ireland (Dublin)50
    50 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in March in Ireland (Dublin)2
    2 (Low) UV index
  • 7°C sea temperature in March in Ireland (Dublin)7
    7°C sea temperature

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Recommended for Ireland

  • Kids stay & eat for free at Marriot Bonvoy
  • Destinations include Europe, Middle East & Africa
  • Valid for up to 2 adults & 2 kids aged up to 12

The March weather guide for Ireland (Dublin) 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.

Top Ireland destinations

Below are average maximum temperatures at popular destinations in Ireland in March. Select a destination to see more weather parameters.

All Ireland destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Ireland

How warm is it in Ireland in March?

Daytime temperatures usually reach 10°C in Dublin, Ireland in March, falling to 3°C at night.

How sunny is it in Ireland in March?

There are normally 4 hours of bright sunshine each day in Dublin, Ireland in March - that's 29% of daylight hours.

Is the sea cold around Ireland in March?

The average sea temperature around Dublin, Ireland in March is 7°C.

Does it rain in Ireland in March?

There are usually 16 days with some rain in Dublin, Ireland in March and the average monthly rainfall is 50mm.

Ireland March sunrise & sunset times

Browse the sunrise and sunset times for Ireland in March 2025. Select a month to view Ireland sunrise and sunset times for the next 12 months. The Ireland sunrise and sunset times shown below are for Dublin.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 07:12 18:03
Sunday, 16th March 2025 06:37 18:31
Monday, 31st March 2025 06:01 18:59

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