Shanghai weather in August 2025

Expect 31°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Shanghai in August. Check more long-term weather averages for Shanghai in August before you book your next holiday to China in 2025/2026.

  • 31°C maximum daytime temperature in August in Shanghai31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in August in Shanghai11
    11 days with some rainfall
  • 25°C minimum night-time temperature in August in Shanghai25
    25°C min night temperature
  • 13 hours of daylight per day in August in Shanghai13
    13 hours of daylight per day
  • Very high heat & humidity in August in ShanghaiVH
    Very High heat & humidity
  • 136 mm monthly rainfall in August in Shanghai136
    136 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Shanghai11
    11 (Extreme) UV index
  • 28°C sea temperature in August in Shanghai28
    28°C sea temperature

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The August weather guide for China (Shanghai) 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 Shanghai in August?

Daytime temperatures usually reach 31°C in Shanghai in August with very high heat and humidity, falling to 25°C at night.

How sunny is it in Shanghai in August?

There are normally 8 hours of bright sunshine each day in Shanghai in August - that's 58% of daylight hours.

How warm is the sea around Shanghai in August?

The average sea temperature around Shanghai in August is 28°C.

Does it rain in Shanghai in August?

There are usually 11 days with some rain in Shanghai in August and the average monthly rainfall is 136mm.

What is the chance of a typhoon in Shanghai in August?

On average 1.6 days in August in Shanghai are likely to be affected by the passage of one or more tropical storms.

Shanghai August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:11 18:50
Saturday, 16th August 2025 05:20 18:36
Sunday, 31st August 2025 05:29 18:19

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