Chengdu weather in August 2025

Expect daytime maximum temperatures of 86°F in Chengdu, China in August and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 16 days with some rainfall and typically 9.4 inches of rainfall in the month.

  • 86°F maximum daytime temperature in August in Chengdu86
    86°F max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in August in Chengdu16
    16 days with some rainfall
  • 72°F minimum night-time temperature in August in Chengdu72
    72°F min night temperature
  • 13 hours of daylight per day in August in Chengdu13
    13 hours of daylight per day
  • High heat & humidity in August in ChengduH
    High heat & humidity
  • 9.4 inches monthly rainfall in August in Chengdu9.4
    9.4 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Chengdu11
    11 (Extreme) UV index

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The August weather guide for China (Chengdu) 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)  |  Imperial (°F)

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How hot is it in Chengdu in August?

Daytime temperatures usually reach 86°F in Chengdu in August with high heat and humidity, falling to 72°F at night.

How sunny is it in Chengdu in August?

There are normally 6 hours of bright sunshine each day in Chengdu in August - that's 43% of daylight hours.

Does it rain in Chengdu in August?

There are usually 16 days with some rain in Chengdu in August and the average monthly rainfall is 9.4 inches.

Chengdu August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:21 19:58
Saturday, 16th August 2025 06:31 19:45
Sunday, 31st August 2025 06:40 19:28

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