Most Monthly Precipitation in Dublin History

This is a list of the largest monthly precipitation totals ever recorded in Dublin, Ireland history from 1867–2024.

What Was the Wettest Month in Dublin History?

According to NOAA records, the most precipitation that Dublin, Ireland has ever received in a single month is 23.1 cm which occurred in December 1978.

Month to date though April 26, 2024: 6.4 cm

Dublin Most Rain in One Month

Rank	Precipitation	Month
1	23.1 cm	December 1978
2	21.0 cm	October 1960
3	20.1 cm	October 1880
4	19.3 cm	December 2015
5	19.1 cm	November 1965
6	18.5 cm	August 1917
7	18.3 cm	January 1948
8	18.3 cm	June 1958
9	18.1 cm	August 2008
10	17.9 cm	November 2002
11	17.6 cm	September 1976
12	17.3 cm	November 2009
13	17.3 cm	October 2011
14	17.1 cm	October 1875
15	17.1 cm	September 1930
16	17.0 cm	October 2002
17	16.8 cm	October 1916
18	16.5 cm	December 1914
19	16.5 cm	July 1936
20	16.5 cm	August 1889