Weather · Dublin, Ireland
Dublin Weather in May
May in Dublin averages 15°C by day and 9°C at night, with about 72mm of rain. That makes it a reasonable time to visit.
Avg high
15°C
59°F
Avg low
9°C
48°F
Rainfall
72mm
#7 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 Dublin builds it around the season for you.