Dalian weather in December 2025

Expect 3°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Dalian in December. Check more long-term weather averages for Dalian in December before you book your next holiday to China in 2025/2026.

  • 3°C maximum daytime temperature in December in Dalian3
    3°C max day temperature
  • 6 hours of sunshine per day
  • 3 days with some rainfall in December in Dalian3
    3 days with some rainfall
  • -4°C minimum night-time temperature in December in Dalian-4
    -4°C min night temperature
  • 9 hours of daylight per day in December in Dalian9
    9 hours of daylight per day
  • No heat & humidity in December in Dalian0
    No heat & humidity
  • 10 mm monthly rainfall in December in Dalian10
    10 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Dalian2
    2 (Low) UV index
  • 8°C sea temperature in December in Dalian8
    8°C sea temperature

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The December 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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More about China

How cold is it in Dalian in December?

Daytime temperatures usually reach 3°C in Dalian in December, falling to -4°C at night.

How sunny is it in Dalian in December?

There are normally 6 hours of bright sunshine each day in Dalian in December - that's 61% of daylight hours.

Is the sea cold around Dalian in December?

The average sea temperature around Dalian in December is 8°C.

Does it ever rain in Dalian in December?

There are usually 3 days with some rain in Dalian in December and the average monthly rainfall is 10mm. Rain may fall as snow in this month.

Dalian December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:53 16:32
Tuesday, 16th December 2025 07:05 16:33
Wednesday, 31st December 2025 07:12 16:41

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