Ireland weather by month

Check out Ireland weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °C
Hours of sunshine (daily)
Days with some rainfall
Sea temperature °C

More about Ireland

Ireland by month

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

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The climate guide for Ireland (Dublin) shows long term monthly 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 countries, regions and places in Ireland for next month - December. Select a destination to see the climate guide for all months of the year.

All Ireland destinations

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

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Tropical storm risk: Ireland hurricane season

% of month affected by tropical storms
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More about Ireland

Compare Ireland with the USA

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

Maximum daytime temperature (°C)

Ireland (Dublin)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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