Dalian weather in August 2026

Expect daytime maximum temperatures of 27°C in Dalian, China in August based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 145 mm of rainfall in the month.

  • 27°C maximum daytime temperature in August in Dalian27
    27°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in August in Dalian12
    12 days with some rainfall
  • 21°C minimum night-time temperature in August in Dalian21
    21°C min night temperature
  • 14 hours of daylight per day in August in Dalian14
    14 hours of daylight per day
  • Moderate heat & humidity in August in DalianM
    Moderate heat & humidity
  • 145 mm monthly rainfall in August in Dalian145
    145 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Dalian9
    9 (Very High) UV index
  • 24°C sea temperature in August in Dalian24
    24°C sea temperature

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

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

How sunny is it in Dalian in August?

There are normally 8 hours of bright sunshine each day in Dalian in August - that's 55% of daylight hours.

Does it rain in Dalian in August?

There are usually 12 days with some rain in Dalian in August and the average monthly rainfall is 143mm.

Dalian August sunrise & sunset times

Browse the sunrise and sunset times for Dalian in August 2026. Select a month to view Dalian sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2026 04:54 19:05
Sunday, 16th August 2026 05:08 18:48
Monday, 31st August 2026 05:21 18:26

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