St Kitts & Nevis 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 & Nevis in December. Check more long-term weather averages for St Kitts & Nevis in December before you book your next holiday to St Kitts & Nevis in 2025/2026.

  • 29°C maximum daytime temperature in December in St Kitts & Nevis (St Kitts)29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 20 days with some rainfall in December in St Kitts & Nevis (St Kitts)20
    20 days with some rainfall
  • 23°C minimum night-time temperature in December in St Kitts & Nevis (St Kitts)23
    23°C min night temperature
  • 11 hours of daylight per day in December in St Kitts & Nevis (St Kitts)11
    11 hours of daylight per day
  • Moderate heat & humidity in December in St Kitts & Nevis (St Kitts)M
    Moderate heat & humidity
  • 89 mm monthly rainfall in December in St Kitts & Nevis (St Kitts)89
    89 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in December in St Kitts & Nevis (St Kitts)8
    8 (Very High) UV index
  • 27°C sea temperature in December in St Kitts & Nevis (St Kitts)27
    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.

Top St Kitts & Nevis destinations

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

All St Kitts & Nevis destinations

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

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More about St Kitts & Nevis

How hot is it in St Kitts & Nevis in December?

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

How sunny is it in St Kitts & Nevis in December?

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

How warm is the sea around St Kitts & Nevis in December?

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

Does it rain in St Kitts & Nevis in December?

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

St Kitts & Nevis December sunrise & sunset times

Browse the sunrise and sunset times for St Kitts & Nevis in December 2025. Select a month to view St Kitts & Nevis sunrise and sunset times for the next 12 months. The St Kitts & Nevis sunrise and sunset times shown below are for St Kitts.

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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