Xi'an weather in August 2025

Expect daytime maximum temperatures of 31°C in Xi'an, China in August and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 72 mm of rainfall in the month.

  • 31°C maximum daytime temperature in August in Xi'an31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in August in Xi'an10
    10 days with some rainfall
  • 21°C minimum night-time temperature in August in Xi'an21
    21°C min night temperature
  • 13 hours of daylight per day in August in Xi'an13
    13 hours of daylight per day
  • High heat & humidity in August in Xi'anH
    High heat & humidity
  • 72 mm monthly rainfall in August in Xi'an72
    72 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in August in Xi'an10
    10 (Very High) UV index

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The August weather guide for China (Xi'an) 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 Xi'an in August?

Daytime temperatures usually reach 31°C in Xi'an in August with high heat and humidity, falling to 21°C at night.

How sunny is it in Xi'an in August?

There are normally 7 hours of bright sunshine each day in Xi'an in August - that's 54% of daylight hours.

Does it rain in Xi'an in August?

There are usually 10 days with some rain in Xi'an in August and the average monthly rainfall is 72mm.

Xi'an August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:55 19:46
Saturday, 16th August 2025 06:06 19:31
Sunday, 31st August 2025 06:17 19:12

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