Wenzhou weather in September 2025

Expect 28°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Wenzhou in September. Check more long-term weather averages for Wenzhou in September before you book your next holiday to China in 2025/2026.

  • 28°C maximum daytime temperature in September in Wenzhou28
    28°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in September in Wenzhou13
    13 days with some rainfall
  • 21°C minimum night-time temperature in September in Wenzhou21
    21°C min night temperature
  • 12 hours of daylight per day in September in Wenzhou12
    12 hours of daylight per day
  • High heat & humidity in September in WenzhouH
    High heat & humidity
  • 211 mm monthly rainfall in September in Wenzhou211
    211 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in September in Wenzhou10
    10 (Very High) UV index
  • 26°C sea temperature in September in Wenzhou26
    26°C sea temperature

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The September weather guide for China (Wenzhou) 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 Wenzhou in September?

Daytime temperatures usually reach 28°C in Wenzhou in September with high heat and humidity, falling to 21°C at night.

How sunny is it in Wenzhou in September?

There are normally 6 hours of bright sunshine each day in Wenzhou in September - that's 50% of daylight hours.

How warm is the sea around Wenzhou in September?

The average sea temperature around Wenzhou in September is 26°C.

Does it rain in Wenzhou in September?

There are usually 13 days with some rain in Wenzhou in September and the average monthly rainfall is 211mm.

What is the chance of a typhoon in Wenzhou in September?

On average 1.5 days in September in Wenzhou are likely to be affected by the passage of one or more tropical storms.

Wenzhou September sunrise & sunset times

Browse the sunrise and sunset times for Wenzhou in September 2025. Select a month to view Wenzhou sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:36 18:19
Monday, 15th September 2025 05:42 18:02
Tuesday, 30th September 2025 05:50 17:45

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