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 5.4h per day, enough for a balanced month. Rainfall averages 127mm, so some wet days are possible.

Monthly averages
Temp
24°C
Rain
127mm
Sun
5.4h
Sea
19°C
Weather score
51
Mixed
Mild
Average highs are around 24°C, so days are mild rather than hot.
Showers
Rainfall averages 127mm, so some wet days are possible.
Some sun
Sunshine averages 5.4h per day, enough for a balanced month.
Cool sea
Sea temperatures average 19°C, so the water can feel cool.
Map
Compare Jiaxing, Zhejiang, China with nearby places by weather score, rain, sun, temperature, and swim conditions.
May24°C average high
May is close to Jiaxing'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.
May127mm average rain
May is wetter than Jiaxing's yearly average, so flexible plans matter more.
Driest monthsJanuary to February and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May5.4 hours average sun
May sits close to Jiaxing's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
May19°C average sea
May is close to Jiaxing's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to September
Sea temperatures are usually near 27°C in this stretch, so swimming comfort is at its strongest.
May51 weather score
May sits close to Jiaxing'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.