Nagasaki Weather in May
Japan · 30-year monthly averages
👍 Good time to visit
May in Nagasaki is pleasantly warm, with average daytime highs around 24°C (75°F) and nighttime lows near 16°C (61°F). Expect roughly 161mm of precipitation spread over about 9 rainy days, and this is one of the wetter months.
Avg high
24°C
75°F
Avg low
16°C
61°F
Rainfall
161mm
rainy
Rainy days
9
days with ≥1mm
☀️ About 190 hours of sunshine over the month (~6h/day).
🎒 What to pack
- light layers
- comfortable walking shoes
- compact umbrella or rain jacket
May vs the rest of the year
FAQ
- How hot is Nagasaki in May?
- May in Nagasaki is pleasantly warm, with average daytime highs around 24°C (75°F) and nighttime lows near 16°C (61°F). Expect roughly 161mm of precipitation spread over about 9 rainy days, and this is one of the wetter months.
- Does it rain a lot in Nagasaki in May?
- Nagasaki sees around 161mm of precipitation in May on average — rainy by global standards.
- Is May a good time to visit Nagasaki?
- May is a good month to visit Nagasaki, with generally agreeable conditions.