Hangzhou weather in May 2026

Expect daytime maximum temperatures of 25°C in Hangzhou, China in May based on long-term weather averages. There are 5 hours of sunshine per day on average with 16 days with some rainfall and typically 168 mm of rainfall in the month.

  • 25°C maximum daytime temperature in May in Hangzhou25
    25°C max day temperature
  • 5 hours of sunshine per day
  • 16 days with some rainfall in May in Hangzhou16
    16 days with some rainfall
  • 17°C minimum night-time temperature in May in Hangzhou17
    17°C min night temperature
  • 14 hours of daylight per day in May in Hangzhou14
    14 hours of daylight per day
  • Low heat & humidity in May in HangzhouL
    Low heat & humidity
  • 168 mm monthly rainfall in May in Hangzhou168
    168 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Hangzhou10
    10 (Very High) UV index
  • 18°C sea temperature in May in Hangzhou18
    18°C sea temperature

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The May weather guide for China (Hangzhou) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Hangzhou in May?

Daytime temperatures usually reach 25°C in Hangzhou in May with low heat and humidity, falling to 17°C at night.

How sunny is it in Hangzhou in May?

There are normally 5 hours of bright sunshine each day in Hangzhou in May - that's 38% of daylight hours.

How warm is the sea around Hangzhou in May?

The average sea temperature around Hangzhou in May is 18°C.

Does it rain in Hangzhou in May?

There are usually 16 days with some rain in Hangzhou in May and the average monthly rainfall is 168mm.

Hangzhou May sunrise & sunset times

Browse the sunrise and sunset times for Hangzhou in May 2026. Select a month to view Hangzhou sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:17 18:37
Saturday, 16th May 2026 05:05 18:47
Sunday, 31st May 2026 04:59 18:56

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