Grand Anse weather in January 2025

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

  • 28°C maximum daytime temperature in January in Grand Anse28
    28°C max day temperature
  • 8 hours of sunshine per day
  • 17 days with some rainfall in January in Grand Anse17
    17 days with some rainfall
  • 22°C minimum night-time temperature in January in Grand Anse22
    22°C min night temperature
  • 11 hours of daylight per day in January in Grand Anse11
    11 hours of daylight per day
  • Moderate heat & humidity in January in Grand AnseM
    Moderate heat & humidity
  • 113 mm monthly rainfall in January in Grand Anse113
    113 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in January in Grand Anse9
    9 (Very High) UV index
  • 27°C sea temperature in January in Grand Anse27
    27°C sea temperature

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The January weather guide for St Lucia (Grand Anse) 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 Grand Anse in January?

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

How sunny is it in Grand Anse in January?

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

How warm is the sea around Grand Anse in January?

The average sea temperature around Grand Anse in January is 27°C.

Does it rain in Grand Anse in January?

There are usually 17 days with some rain in Grand Anse in January and the average monthly rainfall is 113mm.

Grand Anse January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 06:28 17:47
Thursday, 16th January 2025 06:31 17:56
Friday, 31st January 2025 06:31 18:03

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