St Kitts weather in December 2025

Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in St Kitts in December based on long-term weather averages. There is usually 20 days with some rainfall and 89 mm of average monthly rainfall in December.

  • 29°C maximum daytime temperature in December in St Kitts29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 20 days with some rainfall in December in St Kitts20
    20 days with some rainfall
  • 23°C minimum night-time temperature in December in St Kitts23
    23°C min night temperature
  • 11 hours of daylight per day in December in St Kitts11
    11 hours of daylight per day
  • Moderate heat & humidity in December in St KittsM
    Moderate heat & humidity
  • 89 mm monthly rainfall in December in St Kitts89
    89 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in December in St Kitts8
    8 (Very High) UV index
  • 27°C sea temperature in December in St Kitts27
    27°C sea temperature

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The December weather guide for St Kitts & Nevis (St Kitts) 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 St Kitts & Nevis

How hot is it in St Kitts in December?

Daytime temperatures usually reach 29°C in St Kitts in December with moderate heat and humidity, falling to 23°C at night.

How sunny is it in St Kitts in December?

There are normally 8 hours of bright sunshine each day in St Kitts in December - that's 68% of daylight hours.

How warm is the sea around St Kitts in December?

The average sea temperature around St Kitts in December is 27°C.

Does it rain in St Kitts in December?

There are usually 20 days with some rain in St Kitts in December and the average monthly rainfall is 89mm.

St Kitts December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:25 17:35
Tuesday, 16th December 2025 06:34 17:40
Wednesday, 31st December 2025 06:41 17:48

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