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Ireland Weather Records

Weather averages and records for Ireland based on data made available by the NOAA and the University of East Anglia.
Ireland Countrywide Averages
Average temperatures and precipitation over the entire territory of the country, from 1991–2020.
Month High (°C) Low (°C) Precipitation (cm) Cloud cover (%)
January 8.2 3.0 12.2 85.7
February 8.7 2.9 9.7 85.3
March 10.3 3.5 8.7 82.2
April 12.6 4.7 7.8 72.4
May 15.0 6.9 7.7 74.0
June 17.3 9.5 7.8 76.8
July 18.9 11.4 9.0 78.5
August 18.7 11.2 9.4 78.0
September 16.9 9.6 9.9 79.8
October 13.6 7.3 12.4 79.8
November 10.4 4.8 13.6 81.7
December 8.6 3.4 13.3 86.6
Entire Year 13.2 6.5 121.6 80.1
Ireland Cities
Yearly weather averages for various places in Ireland, from 1991–2020.
City Average (°C) Record (°C) Yearly (cm)
High Low High Low Precipitation
Dublin 14.1 6.3 33.5 -13.8 76.9