Mild
Average highs are around 24°C, so days are mild rather than hot.
May verdict
Mixed for holiday weather
Average highs are around 24°C, so days are mild rather than hot. Sunshine averages 6.3h per day, enough for a balanced month. Rainfall averages 170mm, so some wet days are possible.
Monthly averages
Temp
24°C
Rain
170mm
Sun
6.3h
Sea
18°C
Weather score
46
Mixed
Mild
Average highs are around 24°C, so days are mild rather than hot.
Showers
Rainfall averages 170mm, so some wet days are possible.
Some sun
Sunshine averages 6.3h per day, enough for a balanced month.
Cool sea
Sea temperatures average 18°C, so the water can feel cool.
Map
Compare Nagoya, Aichi, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
May24°C average high
May is close to Nagoya's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
May170mm average rain
May is wetter than Nagoya's yearly average, so flexible plans matter more.
Driest monthsJanuary to February and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May6.3 hours average sun
May is one of Nagoya's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMarch to May and August
This stretch has the strongest sunshine in the monthly averages.
May18°C average sea
May is close to Nagoya's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to September
Sea temperatures are usually near 25°C in this stretch, so swimming comfort is at its strongest.
May46 weather score
May sits close to Nagoya's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.