Granville weather in December 2025

Expect 9°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Granville in December based on long-term weather averages. There is usually 18 days with some rainfall and 91 mm of average monthly rainfall in December.

  • 9°C maximum daytime temperature in December in Granville9
    9°C max day temperature
  • 2 hours of sunshine per day
  • 18 days with some rainfall in December in Granville18
    18 days with some rainfall
  • 4°C minimum night-time temperature in December in Granville4
    4°C min night temperature
  • 8 hours of daylight per day in December in Granville8
    8 hours of daylight per day
  • No heat & humidity in December in Granville0
    No heat & humidity
  • 91 mm monthly rainfall in December in Granville91
    91 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Granville1
    1 (Low) UV index
  • 10°C sea temperature in December in Granville10
    10°C sea temperature

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The December weather guide for France (Granville) 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 Granville in December?

Daytime temperatures usually reach 9°C in Granville in December, falling to 4°C at night.

How sunny is it in Granville in December?

There are normally 2 hours of bright sunshine each day in Granville in December - that's 24% of daylight hours.

Is the sea cold around Granville in December?

The average sea temperature around Granville in December is 10°C.

Does it rain in Granville in December?

There are usually 18 days with some rain in Granville in December and the average monthly rainfall is 91mm.

Granville December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 08:39 17:12
Tuesday, 16th December 2025 08:54 17:10
Wednesday, 31st December 2025 09:00 17:19

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