Marigot Bay weather in January 2025

Expect 28°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Marigot Bay in January. Check more long-term weather averages for Marigot Bay in January before you book your next holiday to St Lucia in 2025/2026.

  • 28°C maximum daytime temperature in January in Marigot Bay28
    28°C max day temperature
  • 8 hours of sunshine per day
  • 17 days with some rainfall in January in Marigot Bay17
    17 days with some rainfall
  • 22°C minimum night-time temperature in January in Marigot Bay22
    22°C min night temperature
  • 11 hours of daylight per day in January in Marigot Bay11
    11 hours of daylight per day
  • Moderate heat & humidity in January in Marigot BayM
    Moderate heat & humidity
  • 137 mm monthly rainfall in January in Marigot Bay137
    137 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in January in Marigot Bay9
    9 (Very High) UV index
  • 27°C sea temperature in January in Marigot Bay27
    27°C sea temperature

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Marigot Bay by month

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The January weather guide for St Lucia (Marigot Bay) 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 Lucia

How hot is it in Marigot Bay in January?

Daytime temperatures usually reach 28°C in Marigot Bay in January with moderate heat and humidity, falling to 22°C at night.

How sunny is it in Marigot Bay in January?

There are normally 8 hours of bright sunshine each day in Marigot Bay in January - that's 72% of daylight hours.

How warm is the sea around Marigot Bay in January?

The average sea temperature around Marigot Bay in January is 27°C.

Does it rain in Marigot Bay in January?

There are usually 17 days with some rain in Marigot Bay in January and the average monthly rainfall is 137mm.

Marigot Bay January sunrise & sunset times

Browse the sunrise and sunset times for Marigot Bay in January 2025. Select a month to view Marigot Bay sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 06:28 17:48
Thursday, 16th January 2025 06:32 17:56
Friday, 31st January 2025 06:32 18:04

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