Sanjiang weather in September 2025

Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Sanjiang in September. Check more long-term weather averages for Sanjiang in September before you book your next holiday to China in 2025/2026.

  • 30°C maximum daytime temperature in September in Sanjiang30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in September in Sanjiang10
    10 days with some rainfall
  • 20°C minimum night-time temperature in September in Sanjiang20
    20°C min night temperature
  • 12 hours of daylight per day in September in Sanjiang12
    12 hours of daylight per day
  • High heat & humidity in September in SanjiangH
    High heat & humidity
  • 73 mm monthly rainfall in September in Sanjiang73
    73 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Sanjiang11
    11 (Extreme) UV index

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

Daytime temperatures usually reach 30°C in Sanjiang in September with high heat and humidity, falling to 20°C at night.

How sunny is it in Sanjiang in September?

There are normally 6 hours of bright sunshine each day in Sanjiang in September - that's 49% of daylight hours.

Does it rain in Sanjiang in September?

There are usually 10 days with some rain in Sanjiang in September and the average monthly rainfall is 73mm.

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

On average less than 1 day in September in Sanjiang is likely to be affected by the passage of one or more tropical storms.

Sanjiang September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:22 19:01
Monday, 15th September 2025 06:27 18:46
Tuesday, 30th September 2025 06:33 18:29

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