Guadeloupe weather in December 2025

Expect daytime maximum temperatures of 26°C in Guadeloupe in December based on long-term weather averages. There are 7 hours of sunshine per day on average with 22 days with some rainfall and typically 248 mm of rainfall in the month.

  • 26°C maximum daytime temperature in December in Guadeloupe (Basse-Terre)26
    26°C max day temperature
  • 7 hours of sunshine per day
  • 22 days with some rainfall in December in Guadeloupe (Basse-Terre)22
    22 days with some rainfall
  • 18°C minimum night-time temperature in December in Guadeloupe (Basse-Terre)18
    18°C min night temperature
  • 11 hours of daylight per day in December in Guadeloupe (Basse-Terre)11
    11 hours of daylight per day
  • Moderate heat & humidity in December in Guadeloupe (Basse-Terre)M
    Moderate heat & humidity
  • 248 mm monthly rainfall in December in Guadeloupe (Basse-Terre)248
    248 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in December in Guadeloupe (Basse-Terre)8
    8 (Very High) UV index
  • 27°C sea temperature in December in Guadeloupe (Basse-Terre)27
    27°C sea temperature

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The December weather guide for Guadeloupe (Basse-Terre) 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.

Top Guadeloupe destinations

Below are average maximum temperatures at popular countries, regions and places in Guadeloupe in December. Select a holiday destination to see more weather parameters.

All Guadeloupe destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Guadeloupe in December?

Daytime temperatures usually reach 26°C in Basse-Terre, Guadeloupe in December with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Guadeloupe in December?

There are normally 7 hours of bright sunshine each day in Basse-Terre, Guadeloupe in December - that's 59% of daylight hours.

How warm is the sea around Guadeloupe in December?

The average sea temperature around Basse-Terre, Guadeloupe in December is 27°C.

Does it rain in Guadeloupe in December?

There are usually 22 days with some rain in Basse-Terre, Guadeloupe in December and the average monthly rainfall is 248mm.

Guadeloupe December sunrise & sunset times

Browse the sunrise and sunset times for Guadeloupe in December 2025. Select a month to view Guadeloupe sunrise and sunset times for the next 12 months. The Guadeloupe sunrise and sunset times shown below are for Basse-Terre.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:19 17:33
Tuesday, 16th December 2025 06:27 17:38
Wednesday, 31st December 2025 06:34 17:46

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