Marigot Bay weather in April 2025

Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Marigot Bay in April. Check more long-term weather averages for Marigot Bay in April before you book your next holiday to St Lucia in 2025/2026.

  • 29°C maximum daytime temperature in April in Marigot Bay29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in April in Marigot Bay11
    11 days with some rainfall
  • 23°C minimum night-time temperature in April in Marigot Bay23
    23°C min night temperature
  • 12 hours of daylight per day in April in Marigot Bay12
    12 hours of daylight per day
  • High heat & humidity in April in Marigot BayH
    High heat & humidity
  • 113 mm monthly rainfall in April in Marigot Bay113
    113 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Marigot Bay11
    11+ (Extreme) UV index
  • 27°C sea temperature in April in Marigot Bay27
    27°C sea temperature

More about Marigot Bay

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The April 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 April?

Daytime temperatures usually reach 29°C in Marigot Bay in April with high heat and humidity, falling to 23°C at night.

How sunny is it in Marigot Bay in April?

There are normally 8 hours of bright sunshine each day in Marigot Bay in April - that's 67% of daylight hours.

How warm is the sea around Marigot Bay in April?

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

Does it rain in Marigot Bay in April?

There are usually 11 days with some rain in Marigot Bay in April and the average monthly rainfall is 113mm.

Marigot Bay April sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:00 18:16
Tuesday, 15th April 2025 05:51 18:18
Wednesday, 30th April 2025 05:43 18:20

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