Grand-Bourg, Marie Galante weather in December 2025

Expect 29°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Grand-Bourg, Marie Galante in December. Check more long-term weather averages for Grand-Bourg, Marie Galante in December before you book your next holiday to Guadeloupe in 2025/2026.

  • 29°C maximum daytime temperature in December in Grand-Bourg, Marie Galante29
    29°C max day temperature
  • 7 hours of sunshine per day
  • 18 days with some rainfall in December in Grand-Bourg, Marie Galante18
    18 days with some rainfall
  • 22°C minimum night-time temperature in December in Grand-Bourg, Marie Galante22
    22°C min night temperature
  • 11 hours of daylight per day in December in Grand-Bourg, Marie Galante11
    11 hours of daylight per day
  • Moderate heat & humidity in December in Grand-Bourg, Marie GalanteM
    Moderate heat & humidity
  • 186 mm monthly rainfall in December in Grand-Bourg, Marie Galante186
    186 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in December in Grand-Bourg, Marie Galante8
    8 (Very High) UV index
  • 27°C sea temperature in December in Grand-Bourg, Marie Galante27
    27°C sea temperature

More about Grand-Bourg, Marie Galante

Grand-Bourg, Marie Galante by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The December weather guide for Guadeloupe (Grand-Bourg, Marie Galante) 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 Grand-Bourg, Marie Galante in December?

Daytime temperatures usually reach 29°C in Grand-Bourg, Marie Galante in December with moderate heat and humidity, falling to 22°C at night.

How sunny is it in Grand-Bourg, Marie Galante in December?

There are normally 7 hours of bright sunshine each day in Grand-Bourg, Marie Galante in December - that's 58% of daylight hours.

How warm is the sea around Grand-Bourg, Marie Galante in December?

The average sea temperature around Grand-Bourg, Marie Galante in December is 27°C.

Does it rain in Grand-Bourg, Marie Galante in December?

There are usually 18 days with some rain in Grand-Bourg, Marie Galante in December and the average monthly rainfall is 186mm.

Grand-Bourg, Marie Galante December sunrise & sunset times

Browse the sunrise and sunset times for Grand-Bourg, Marie Galante in December 2025. Select a month to view Grand-Bourg, Marie Galante sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:17 17:32
Tuesday, 16th December 2025 06:25 17:37
Wednesday, 31st December 2025 06:32 17:45

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