Dublin · Ireland
May
The best shoulder month — warm enough for outdoor Dublin with good value and manageable crowds
Best match
#4 of 12 months
There are better months for Dublin — see the full ranking below.
See when to go instead →Climate
High
16°C
Low
8°C
Rain
60mm
Sun
6.8hrs/day
30-year climate normals · Open Meteo ERA5
How May scores in Dublin
Weather
Very good
Value
Good
Crowds
Above average
Events
Good
Atmosphere
Very good
What you gain in May
- ↑Bloom Festival (late May): Ireland's biggest gardening show in the Phoenix Park
- ↑Warm 13–17°C with long evenings; outdoor pub gardens fully open across the city
- ↑City walks, the Wicklow Mountains and Howth cliff walk all excellent in May light
What you sacrifice
- ↓Prices rising ahead of summer; popular accommodation requiring advance booking
- ↓Still some rainy days — Dublin rarely provides more than 2–3 completely dry days in a row
How May compares to July (best month)
| Factor | May | July ★ |
|---|---|---|
| Weather | 7 | 8 |
| Value | 6 | 4 |
| Crowds | 5 | 8 |
May in other destinations
Lisbon (20.7°C)Barcelona (20.8°C)Tokyo (23.8°C)Bali (31.2°C)Santorini (19.8°C)Paris (18.1°C)New York (20.4°C)Marrakech (26.4°C)Amsterdam (16.4°C)Maldives (31.5°C)Rome (21.7°C)Bangkok (32.6°C)Istanbul (20.7°C)Vienna (19.7°C)Seoul (21.4°C)Dubrovnik (20.9°C)Rio de Janeiro (26.2°C)Kyoto (25.2°C)Phuket (32.6°C)Cape Town (18.9°C)Prague (21°C)Amalfi Coast (23°C)Mexico City (27°C)Medellín (27°C)Fiji (28°C)London (18°C)Sydney (19°C)Iceland (10°C)Tulum (32°C)Dubai (38°C)Singapore (33°C)Hoi An (33°C)Chiang Mai (33°C)Miami (30.6°C)Florence (23.1°C)Queenstown (11°C)Madrid (21.7°C)Porto (21°C)Edinburgh (15°C)Copenhagen (16°C)Budapest (22°C)Kraków (20°C)Tbilisi (23°C)Palawan (32°C)Hanoi (31°C)Osaka (25°C)Goa (33°C)Cusco (20°C)Buenos Aires (19°C)Mykonos (23°C)Zanzibar (28°C)Sri Lanka (31°C)Costa Rica (27°C)Cancun (32°C)Krabi (33°C)Athens (25°C)Seville (27°C)Cartagena (31°C)Siem Reap (34°C)Havana (30°C)Split (22°C)Taipei (30°C)Kuala Lumpur (33°C)Valletta (24°C)Ho Chi Minh City (34°C)Hawaii (29°C)Cappadocia (22°C)Dominican Republic (31°C)Jamaica (31°C)Tanzania (23°C)Seychelles (28°C)Nepal (28°C)Jordan (28°C)Azores (21°C)Bora Bora (28°C)Los Angeles (22.8°C)Cairo (34.8°C)Kenya (26.1°C)Jaipur (40.2°C)Las Vegas (33.8°C)San Francisco (17.5°C)Madeira (23°C)Vancouver (17.8°C)Muscat (40.1°C)Lima (20.5°C)Cinque Terre (21°C)Kotor (22°C)Tel Aviv (27°C)Santiago (17°C)Bogotá (18°C)Bruges (17.8°C)Penang (33.2°C)Lombok (31.5°C)Cape Verde (27.8°C)Fez (27.8°C)Kerala (33°C)Kigali (26°C)Hong Kong (28°C)Oslo (17°C)Auckland (17°C)Beijing (27°C)Delhi (39°C)Mumbai (33°C)Victoria Falls (26°C)Stockholm (17°C)Oaxaca (32°C)Bhutan (25°C)Da Nang (34°C)Nashville (25°C)Nice (22°C)Mallorca (23°C)Tuscany (24°C)Namibia (24°C)Crete (25°C)Komodo (33°C)Montréal (19°C)Melbourne (17°C)Cairns (28°C)Venice (22°C)
Climate data: 30-year normals (1991–2020) from Open Meteo ERA5 reanalysis. Scores compare months within Dublin, not across destinations. Methodology →