Dublin Weather in March
In March, Dublin averages a high of 11°C (51°F) and a low of 3°C (37°F), from 56 years of daily records (1971–2026).
11°C
Average high
51°F
3°C
Average low
37°F
19°C
Record high
66°F · March 17, 1999
-8°C
Record low
18°F · March 4, 2001
What March Is Like in Dublin
- 6 of the 10 warmest Marches on record in Dublin have come since 2012.
- March in Dublin has become 1.2°C (2.2°F) warmer on average: the 2012–2026 average against 1970–1989.
- On average, 6 nights in March drop below freezing.
- The warmest March in the record was 2017; the coldest was 2013.
At least 1 mm of rain falls on 39% of March days, and the month averages 57 mm in total.
Warmest: 1997 (12.8°C)Latest: 2026 (12.5°C)10-year averageLong-run average (10.7°C)
Look Up a Day in March
See the weather in Dublin on any March date, year by year.
Source: NOAA GHCN-Daily, Dublin Phoenix Park (1971–2026). Averages cover 1971–2026. How we compute this