Weather · Blackrock, Ireland
Blackrock Weather in May
May in Blackrock averages 15°C by day and 8°C at night, with about 79mm of rain. That makes it a reasonable time to visit.
Avg high
15°C
59°F
Avg low
8°C
46°F
Rainfall
79mm
#6 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 Blackrock builds it around the season for you.