Ireland weather in May 2022

15
15°C max day temperature
6
6 hours of sunshine per day
16
16 days with some rainfall
7
7°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
55
55 mm of monthly rainfall
5
5 (Moderate) UV index
10
10°C sea temperature

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

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Recommended for Ireland

The May 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.

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

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

More about Ireland

Dublin highlights: How to spend a weekend in the Irish capital

How warm is it in Ireland in May?

Daytime temperatures usually reach 15°C in Dublin, Ireland in May, falling to 7°C at night.

How sunny is it in Ireland in May?

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

Is the sea cold around Ireland in May?

The average sea temperature around Dublin, Ireland in May is 10°C.

Does it rain in Ireland in May?

There are usually 16 days with some rain in Dublin, Ireland in May and the average monthly rainfall is 55mm.

Ireland May sunrise & sunset times

Browse the sunrise and sunset times for Ireland in May 2022. 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.

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