Average Weather May in Dublin (Dublin County), Ireland

The average minimum temperature (usually the minimum temperature is noted during the night) in Dublin in May is 6.0°C (42.8°F). The amount of rain in May is normal with an average of 55mm (2.2in). The average maximum temperature lies around 14.0°C (57.2°F). With a water temperature of around 9.0°C (48.2°F), this is not the best month to swim. You will see the sun sometimes in this month, it has 188 hours of sun.

So what to wear in May? Visitors traveling to Dublin should plan on bringing a totally waterproof rain jacket since it will be raining some days. Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly.

Do these climate conditions match with when you want to go to Dublin? Find out where to stay here.

For other monthly weather averages and what to do in May look at the numbers below.

Monthly Averages

Min Temperature 6.0 °C
Max Temperature 14.0 °C
Water Temperature 9.0 °C
Chance of Rain 46.7%
Precipitation 55.0mm
Rainy Days 14
Sunshine Hours 188

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in .

Swimming
5/10
Cycling
6/10
Walking
6/10
Camping
4/10
Outdoor sports
10/10

More Climate Information For Dublin

Weather and Climate offers all the information you need to know about the climate in Dublin.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Ireland and climate and forecast data for all other countries in the world.

Cheapest month to fly to Dublin

Where to stay in Dublin

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