May verdict

China in May

Weather score54Mixed

Mixed for holiday weather

Average highs are around 25°C, so days are mild rather than hot. Sunshine averages 6.4h per day, enough for a balanced month. Rainfall averages 130mm, so some wet days are possible.

Shanghai, Shanghai, China, China travel weather guide
Photo by Ferdinand-Feng on Pixabay

May weather

Monthly averages

Temp

25°C

Rain

130mm

Sun

6.4h

Sea

6°C

Weather score

54

Mixed

Seasonal climate calendar

TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score

Trip feel

Mild

Average highs are around 25°C, so days are mild rather than hot.

Showers

Rainfall averages 130mm, so some wet days are possible.

Some sun

Sunshine averages 6.4h per day, enough for a balanced month.

Cool sea

Sea temperatures average 6°C, so the water can feel cool.

Map

Weather map

Compare China with nearby places by weather score, rain, sun, temperature, and swim conditions.

Temperature

View on map

May25°C average high

May sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.

Warmest monthsMay to September

This stretch sets the upper range for average daytime heat.

May130mm average rain

May is wetter than China's yearly average, so flexible plans matter more.

Driest monthsJanuary to March and October to December

This is the drier part of the year, when outdoor plans usually need less weather flexibility.

May6.4 hours average sun

May is brighter than China's yearly average, though the strongest sunshine usually sits closer to the peak months.

Brightest monthsMay to August

This stretch has the strongest sunshine in the monthly averages.

Sea temperature

View on map

May6°C average sea

May is close to China's yearly sea-temperature average, so swimming comfort is fairly typical.

Warmest seaJune to October

Sea temperatures are usually near 7°C in this stretch, so swimming comfort is at its strongest.

Weather score

View on map

May54 weather score

May scores above China's yearly average, so the overall weather mix is stronger than most months.

Best weather monthsMay to September

These months have the strongest weather score in the monthly averages.

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