Dublin, Ireland All-Time Weather Extremes
The most extreme temperature, precipitation, and snowfall ever recorded in Dublin, from NOAA GHCN daily weather observations.
Station: DUBLIN PHOENIX PARK
| Temperature | ||
|---|---|---|
| Record High | 92.3°F (34°C) | July 16, 1876 |
| Record Low | 7.1°F (-14°C) | December 31, 1961 |
| Lowest High | 23.5°F (-5°C) | December 24, 2010 |
| Highest Low | 66.5°F (19°C) | June 20, 1876 |
| Highest Mean | 74.3°F (24°C) | July 18, 2022 |
| Lowest Mean | 17.3°F (-8°C) | January 12, 1982 |
| Precipitation | ||
| Max in One Calendar Day | 3.35" (85.1 mm) | August 25, 1905 and August 25, 1986 |
| Max in One Month | 9.09" (231.0 mm) | December 1978 |
| Least in One Month | 0.04" (1.1 mm) | September 1986 |
| Max in One Year | 42.65" (1083.2 mm) | 1958 |
| Least in One Year | 16.29" (413.7 mm) | 1887 |
| Period of Record | ||
| Temperature | January 1, 1867 – June 22, 2026 | |
| Precipitation | January 1, 1867 – April 30, 2026 | |
Note: Records compiled from NOAA GHCN-Daily observations at DUBLIN PHOENIX PARK (3 mi from Dublin, Ireland). Quality-flagged readings are excluded. Monthly and annual totals require substantially complete reporting for “least” records.
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Frequently Asked Questions
What is the hottest temperature ever recorded in Dublin, Ireland?
The all-time record high in Dublin, Ireland is 92.3°F (34°C), set on July 16, 1876.
What is the coldest temperature ever recorded in Dublin, Ireland?
The all-time record low in Dublin, Ireland is 7.1°F (-14°C), set on December 31, 1961.
What is the most rain Dublin, Ireland has ever had in one day?
The most precipitation recorded in one calendar day near Dublin, Ireland is 3.35 inches, on August 25, 1905 and August 25, 1986.