Dublin Weather in May
Ireland · 30-year monthly averages
👍 Good time to visit
May in Dublin is mild, with average daytime highs around 15°C (59°F) and nighttime lows near 7°C (44°F). Expect roughly 57mm of precipitation spread over about 11 rainy days, with little rainfall.
Avg high
15°C
59°F
Avg low
7°C
44°F
Rainfall
57mm
dry
Rainy days
11
days with ≥1mm
☀️ About 199 hours of sunshine over the month (~7h/day).
🎒 What to pack
- light jacket
- layers for cool evenings
May vs the rest of the year
FAQ
- How hot is Dublin in May?
- May in Dublin is mild, with average daytime highs around 15°C (59°F) and nighttime lows near 7°C (44°F). Expect roughly 57mm of precipitation spread over about 11 rainy days, with little rainfall.
- Does it rain a lot in Dublin in May?
- Dublin sees around 57mm of precipitation in May on average — dry by global standards.
- Is May a good time to visit Dublin?
- May is a good month to visit Dublin, with generally agreeable conditions.