Galway Weather in May
Ireland · May climate averages and travel tips
Galway in May sees daytime temperatures around 16°C (60°F), dropping to about 7°C (45°F) at night. May is spring in Ireland. The month is moderately rainy, with about 80 mm (3.1 in) of rain spread over 16 days, one of the driest months of the year. You get roughly 15.6 hours of daylight and frequently cloudy skies.
Is May a good time to visit Galway?
Yes — May is one of the best months to visit Galway. The weather rates fair (6/10) on our comfort score.
Visiting Galway in May
May weather
May feels like a mild, changeable start to summer in Galway. Days can be pleasant for wandering the Latin Quarter or walking the Salthill Prom, but showers are common and clouds often soften the views over Galway Bay. The air can feel damp, so don't count on a full day of sunshine.
You'll get long evenings for a walk along the coast or a visit to the Spanish Arch. Rain can make longer outdoor plans less appealing, so keep a café or the Galway City Museum in mind as a backup. The high is warmer than April's, though June is warmer still.
Events and crowds
The Galway Early Music Festival is usually held in May, with concerts in historic venues around the city. The May bank holiday can bring more visitors, especially for a weekend break.
If you hate crowds, May is a good middle ground: it's generally calmer than the busy July and August summer months, while the city is waking up for the season. Prices can be easier on your budget than in peak summer, but don't assume every bank-holiday room will be cheap.
Local tips for Galway
May suits a city break with coastal walks, shops and indoor stops mixed in. You can explore the Claddagh and the Spanish Arch between showers, then settle into a pub when the weather turns. It's less reliable for a full day outdoors than the long daylight might suggest.
Travelling with kids? The Galway City Museum is a handy rainy-day stop near the Spanish Arch.
For the Salthill Prom, check the view across Galway Bay before setting out. If clouds roll in, shorten the walk and head back towards the city rather than pushing on along the shore.
May weather at a glance
| Average high | 16°C (60°F) |
|---|---|
| Average low | 7°C (45°F) |
| Daily mean | 12°C (53°F) |
| Rainfall | 80 mm (3.1 in) |
| Rainy days (1 mm+) | 16 |
| Humidity | 80% |
| Cloud cover | 73% |
| Daylight | 15.6 hours |
| Est. sunshine | 4.6 hours/day |
| Wind | 12.8 km/h |
| vs April | 3°C warmer than April, with 15 mm more rain. |
What to pack for Galway in May
- a warm jacket and layers
- an umbrella or rain jacket
Galway weather in other months
← AprilBest time to visit GalwayJune →
Better weather in May nearby
- Barcelona24°C · 46 mm · Excellent
- Marseille23°C · 46 mm · Excellent
- Valencia26°C · 34 mm · Excellent
- Athens25°C · 21 mm · Excellent
- Palermo24°C · 40 mm · Excellent
- Malaga21°C · 25 mm · Excellent
Nearby in May
- Dublin14°C · 66 mm
- Douglas12°C · 65 mm
- Liverpool14°C · 66 mm
- Manchester15°C · 71 mm
- Edinburgh13°C · 65 mm
- Birmingham16°C · 65 mm
Where else is good in May? See where to go in May.