Weather in Dublin, Leinster, Ireland in May
In an average May, Dublin sees a daily high around 13°C and a low around 8°C, based on 1981–2026 of local climate records.
| Average high | 13°C |
|---|---|
| Typical high range | 10°C to 16°C |
| Average low | 8°C |
| Typical low range | 5°C to 10°C |
| Average daily precipitation | 3 mm |
May records
The most extreme May on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total May accumulation.
High
Highest
22°C
2026-05-25
Lowest
6°C
1993-05-14
Low
Highest
14°C
2026-05-28
Lowest
1°C
1982-05-05
Feels-like
Highest
14°C
2026-05-28
Lowest
-5°C
1982-05-05
Humidity
Highest
12.2 g/m³
2017-05-24
Lowest
5.0 g/m³
2012-05-06
Wind
Highest
70 km/h
1986-05-27
Lowest
5 km/h
2022-05-02
Precip
Wettest
133 mm
1993
Driest
12 mm
1991
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