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Ireland
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Ireland Weather May

To help you choose the best time to travel, you can find climate data below on the weather in Ireland in May.

Ireland Weather May:DublinCork
day temperatureaverage daily high+15.2°C+14.4°C
night temperatureaverage daily low+9°C+7.4°C
sea temperaturesea temperature+10.4°C
Daylight hoursdaylight hours16.7h16.4h
sunny hours per daysunny/overcast hours6.2/10.5h6.2/10.2h
average monthly precipitationaverage monthly precipitation58 mm82 mm

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Temperature in Ireland

The average daily maximum in May is +15.2 — +14.4°C, and the minimum +9 — +7.4°C.

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Best places in Ireland:

Dublin

Galway

Cork

Kilkenny

Limerick

Waterford


Dundalk

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Sea temperature

The average monthly temperature in Dublin Bay of the Irish Sea on the beaches of Dublin in May is +10.4 degrees.

The water is very cold and only suitable to bathe in shortly for the most hardy people.

Ireland climate by month


Precipitation

The normal amount of precipitation for May is from 58 to 82 mm, which may cause a change of plans on certain days.