Weather in Dublin in May
In an average May, Dublin sees a daily high around 14°C and a low around 7°C, based on 1980–2026 of local climate records.
| Average high | 14°C |
|---|---|
| Typical high range | 11°C to 18°C |
| Average low | 7°C |
| Typical low range | 4°C to 10°C |
| Average daily precipitation | 3 mm |
May records
The most extreme May on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total May accumulation.
High
Highest
24°C
2010-05-23
Lowest
6°C
1993-05-14
Low
Highest
15°C
2026-05-28
Lowest
-1°C
2021-05-06
Feels-like
Highest
23°C
2017-05-26
Lowest
-7°C
2021-05-06
Humidity
Highest
12.4 g/m³
2007-05-17
Lowest
4.3 g/m³
2012-05-06
Wind
Highest
51 km/h
1986-05-27
Lowest
5 km/h
2023-05-20
Gust
Highest
109 km/h
1986-05-27
Lowest
15 km/h
1999-05-31
Precip
Wettest
155 mm
1981
Driest
13 mm
1991
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