Shanghai weather in December 2025

Expect daytime maximum temperatures of 10°C in Shanghai, China in December based on long-term weather averages. There are 5 hours of sunshine per day on average with 10 days with some rainfall.

  • 10°C maximum daytime temperature in December in Shanghai10
    10°C max day temperature
  • 5 hours of sunshine per day
  • 10 days with some rainfall in December in Shanghai10
    10 days with some rainfall
  • 2°C minimum night-time temperature in December in Shanghai2
    2°C min night temperature
  • 10 hours of daylight per day in December in Shanghai10
    10 hours of daylight per day
  • No heat & humidity in December in Shanghai0
    No heat & humidity
  • 37 mm monthly rainfall in December in Shanghai37
    37 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in December in Shanghai3
    3 (Moderate) UV index
  • 12°C sea temperature in December in Shanghai12
    12°C sea temperature

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The December 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 warm is it in Shanghai in December?

Daytime temperatures usually reach 10°C in Shanghai in December, falling to 2°C at night.

How sunny is it in Shanghai in December?

There are normally 5 hours of bright sunshine each day in Shanghai in December - that's 47% of daylight hours.

How warm is the sea around Shanghai in December?

The average sea temperature around Shanghai in December is 12°C.

Does it rain in Shanghai in December?

There are usually 10 days with some rain in Shanghai in December and the average monthly rainfall is 37mm.

Shanghai December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:35 16:51
Tuesday, 16th December 2025 06:46 16:54
Wednesday, 31st December 2025 06:53 17:02

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