Dublin weather

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The weather guide for Dublin, Ireland shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Dublin holiday rentals

Find holiday rentals in Dublin, County Dublin, Ireland including holiday homes, self-catering accommodation, B&Bs, shared space, home swaps and short-term lets.

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Looking for camping holidays in Dublin, County Dublin, Ireland? Browse hostels and campsites for camping, glamping, yurts, cabins, tree houses, youth hostels and caravan parks.

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When is it hottest in Dublin?

The hottest time of year in Dublin is normally July. Expect maximum daytime temperatures to reach 66°F.

What is the wettest month in Dublin?

In terms of rainfall, December usually gets the most rainfall in Dublin with 3.0 inches on average. In December there are normally 17 days with some rain.

When is it sunniest in Dublin?

The sunniest time of year in Dublin is normally May with bright sunshine on average for 38% of daylight hours; that's 6 hours of sunshine per day.

When is the sea warmest in Dublin?

The sea is usually at its warmest in Dublin in August when the water temperature reaches 59°F.

Metric (°C)  |  Imperial (°F)

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Compare Dublin weather with the USA

Below the Dublin weather chart shows average maximum daytime temperature for Dublin, County Dublin, Ireland and the USA (Washington).

Maximum daytime temperature (°F)

Dublin, County Dublin, Ireland
USA (Washington)
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Dec

Metric (°C)  |  Imperial (°F)

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Where's warm in Ireland right now?

Below are the temperatures expected today at popular destinations in Ireland. Select a destination to compare today's forecast with average weather conditions.

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