Dublin Average Rainfall by Month

This page shows the average precipitation in each month of the year in Dublin, Ireland. It is based on NOAA data for the years 1991–2020.
What's the Rainiest Month in Dublin?
In Dublin, November has the greatest precipitation of any month. On average, Dublin gets 8.8 cm of precipitation in November.
November is also the month where rain is most common. 71.6% of days in November will have at least some rain.
What's the Driest Month in Dublin?
In Dublin, July has the least precipitation of any month. On average, Dublin gets 5.34 cm of precipitation in July.
June is the month with the lowest chance of precipitation. 51.3% of days in June will have measurable rain.
Month Precipitation % Chance
January 6.45 cm 68.0
February 5.57 cm 66.8
March 5.44 cm 61.4
April 5.73 cm 59.0
May 5.81 cm 53.9
June 6.01 cm 51.3
July 5.34 cm 55.4
August 6.85 cm 59.2
September 5.98 cm 55.1
October 7.62 cm 63.0
November 8.81 cm 71.6
December 7.63 cm 70.3
Year 77.07 cm 61.3
Weather Station Details
Years Station Coordinates
1867–2024 Dublin Phoenix Park location
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