Climate in Dublin (Dublin County), Ireland

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Fahrenheit

Average min and max temperatures in Dublin, Ireland   Copyright © 2022  weather-and-climate.com

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly sunhours in Dublin, Ireland   Copyright © 2022  weather-and-climate.com

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Daily percent of sunshine

The mean percent of sunhours during the day over the year

Average percent of sunshine in Dublin, Ireland   Copyright © 2022  weather-and-climate.com

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Average water temperature

The mean water temperature over the year. Show in Fahrenheit

Average water temperatures in Dublin, Ireland   Copyright © 2022  weather-and-climate.com

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Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc. Show in Inches

Average precipitation (rain/snow) in Dublin, Ireland   Copyright © 2022  weather-and-climate.com

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average rainy days (rain/snow) in Dublin, Ireland   Copyright © 2022  weather-and-climate.com

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Average humidity

The mean monthly relative humidity over the year

Average relative humidity in Dublin, Ireland   Copyright © 2022  weather-and-climate.com

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Average wind speed

The mean monthly wind speed over the year (in meters per second)

Average wind speed in Dublin, Ireland   Copyright © 2022  weather-and-climate.com

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Weather Forecasts for Dublin (Dublin County)

MON Aug 08
25°C | 10°C
Sunny

Sunny

TUE Aug 09
25°C | 12°C
Sunny

Sunny

WED Aug 10
28°C | 11°C
Sunny

Sunny

The best time of year to visit Dublin in Ireland

Dublin has an oceanic limate and slightly better weather than much of the country. The last two weeks in April and most of August tend to be sunny with warmer weather and the best time to travel.


Other facts from our historical climate data:

  • Which is the warmest month in Dublin?
    July has an average maximum temperature of 20°C (67°F) and is the warmest month of the year.
  • Which is the coldest month in Dublin?
    The coldest month is February with an average maximum temperature of 8°C (46°F).
  • Which is the wettest month in Dublin?
    December tops the wettest month list with 76mm (3.0in) of rainfall.
  • Which is the driest month in Dublin?
    February is the driest month with 50mm (2.0in) of precipitation.
  • Which is the sunniest month in Dublin?
    May is the sunniest month with an average of 188 hours of sunshine.

  • No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.