Dunkirk weather in December 2025

Expect daytime maximum temperatures of 7°C in Dunkirk, France in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 19 days with some rainfall and typically 59 mm of rainfall in the month.

  • 7°C maximum daytime temperature in December in Dunkirk7
    7°C max day temperature
  • 2 hours of sunshine per day
  • 19 days with some rainfall in December in Dunkirk19
    19 days with some rainfall
  • 2°C minimum night-time temperature in December in Dunkirk2
    2°C min night temperature
  • 8 hours of daylight per day in December in Dunkirk8
    8 hours of daylight per day
  • No heat & humidity in December in Dunkirk0
    No heat & humidity
  • 59 mm monthly rainfall in December in Dunkirk59
    59 mm of monthly rainfall
  • No UV (maximum) index in December in Dunkirk0
    No UV (Maximum) Index UV index
  • 9°C sea temperature in December in Dunkirk9
    9°C sea temperature

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The December weather guide for France (Dunkirk) 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 France

How cold is it in Dunkirk in December?

Daytime temperatures usually reach 7°C in Dunkirk in December, falling to 2°C at night.

How sunny is it in Dunkirk in December?

There are normally 2 hours of bright sunshine each day in Dunkirk in December - that's 19% of daylight hours.

Is the sea cold around Dunkirk in December?

The average sea temperature around Dunkirk in December is 9°C.

Does it rain in Dunkirk in December?

There are usually 19 days with some rain in Dunkirk in December and the average monthly rainfall is 59mm.

Dunkirk December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 08:32 16:47
Tuesday, 16th December 2025 08:48 16:44
Wednesday, 31st December 2025 08:54 16:54

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