Dublin · SpringMonth summary
Dublin weather in May
✅ Good
🌡️ Temperature min / max
9°C – 15°C
🌧 Rainy days
40% of days
☀️ Sunshine
12.6h per day on average
🌊 🌊 Season
Spring
⭐ ⭐ Weather score
7.0/10
📅 📅 Best month
June (7.1/10)
Quick decision
Should you visit Dublin in May?
✅ Good
✅ Yes if: you want to explore the city on foot without suffering from heat.
❌ No if: you're looking for a beach destination — water and air are still cool.
Our take: Dublin in May: 15°C and 12.6h of sunshine. Decent, but not the peak.
By trip type
Dublin in May by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ⚠️ Possible
- 🏖️ Beach / swimming : ❌ Not recommended
- 💰 💰 Budget : 💸 Peak season
Local context
What to expect in May
🎯 Good family period — decent temperatures and sites accessible without crowds Spring marks the start of the good season in Dublin. Temperatures rise (15°C) and tourists have not yet arrived en masse. Expect rain on 40% of days — a light raincoat in the bag is recommended. Not the best window, but acceptable if dates are constrained. June (7.1/10) is significantly better if possible.
Browse by month
All months for Dublin
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌦️ January | 4°C | 8°C | 41% | 2.2 | 4.2h | 3.5/10 |
| 🌦️ February | 4°C | 9°C | 48% | 2.5 | 5.4h | 3.8/10 |
| 🌦️ March | 5°C | 10°C | 45% | 2.5 | 7.4h | 4.2/10 |
| 🌦️ April | 6°C | 12°C | 41% | 2.4 | 10.4h | 5.5/10 |
| 🌦️ May | 9°C | 15°C | 40% | 1.9 | 12.6h | 7.0/10 |
| 🌦️ June | 12°C | 18°C | 48% | 2.7 | 12.0h | 7.1/10 |
| 🌦️ July | 13°C | 19°C | 47% | 2.6 | 10.9h | 7.1/10 |
| 🌦️ August | 13°C | 19°C | 45% | 2.6 | 10.7h | 7.1/10 |
| 🌦️ September | 11°C | 17°C | 46% | 3.1 | 8.9h | 6.8/10 |
| 🌦️ October | 9°C | 14°C | 46% | 3.0 | 6.6h | 4.5/10 |
| 🌦️ November | 6°C | 11°C | 44% | 3.0 | 4.7h | 4.0/10 |
| 🌦️ December | 6°C | 9°C | 45% | 2.8 | 2.7h | 2.8/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In May, Dublin averages 15°C, 40% rainy days and 12.6h of sunshine per day. Overall weather score: 7.0/10.
See methodology →
Comparison
May vs June (best month)
The best month is June (score 7.1/10). Difference:
- 🌡️ Max temperature : +3°C
- 🌧 Rainy days : +8%
- ☀️ Sunshine : -0.6h/day
FAQ
FAQ — Dublin in May
Is May a good time to visit Dublin?
May is an acceptable time for Dublin (score 7.0/10). Conditions are decent but not optimal — consider June (7.1/10) if possible.
What to do in Dublin in May?
With 15°C max and 12.6h of sunshine, focus on cultural sites, museums and local gastronomy.
Accommodation
Find a place to stay in Dublin
Find places to stay in Dublin in May
Search on Hotels.com
Activities & tours
Activities and tours in Dublin
Guided tours, skip-the-line tickets and local experiences.
Browse activities on GetYourGuide
Flights
Find a flight to Dublin
Compare flights from all airlines.
Search flights
←
Explore also
Similar destinations in May
Edinburgh🌍 Top destinations
Other top destinations in May
Santiago
Trinidad
Socotra
Puerto Escondido
PantelleriaWeather rankings
Compare destinations by weather
Best in EuropeGuides & comparisons