Galway Weather in May

Ireland · May climate averages and travel tips

Avg high16°C (60°F)
Avg low7°C (45°F)
Rainfall80 mm (3.1 in)
RatingFair 6/10

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 high16°C (60°F)
Average low7°C (45°F)
Daily mean12°C (53°F)
Rainfall80 mm (3.1 in)
Rainy days (1 mm+)16
Humidity80%
Cloud cover73%
Daylight15.6 hours
Est. sunshine4.6 hours/day
Wind12.8 km/h
vs April3°C warmer than April, with 15 mm more rain.

What to pack for Galway in May

Galway weather in other months

Jan7°C / 3°C108 mmPoorFeb8°C / 3°C87 mmPoorMar10°C / 3°C88 mmPoorApr13°C / 5°C65 mmFairMay16°C / 7°C80 mmFairJun19°C / 10°C84 mmGoodJul20°C / 11°C97 mmFairAug19°C / 11°C110 mmFairSep17°C / 10°C91 mmFairOct14°C / 8°C109 mmPoorNov10°C / 5°C117 mmPoorDec8°C / 3°C124 mmPoor

← AprilBest time to visit GalwayJune →

Better weather in May nearby

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