Weather · Galway, Ireland
Galway Weather in May
May in Galway averages 15°C by day and 8°C at night, with about 90mm of rain. That makes it a reasonable time to visit.
Avg high
15°C
59°F
Avg low
8°C
46°F
Rainfall
90mm
#11 wettest of 12
What to pack
Layers, plus a jacket for mornings and nights. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Galway builds it around the season for you.