St Lucia weather in February
St Lucia averages 27°C by day and 24°C at night in February, with the sea at 27°C and 16 days with at least 1 mm of rain.
Day
27°C
Night
24°C
Sea
27°C
Rainy days
16
Flight from London
8½h
What February feels like
February is hot but wet in St Lucia: rainy season, so pack for showers.
The sea is warm at 27°C: comfortable for long swims.
It is rainy season, with rain on about 16 days.
Of the 48 sun destinations we track, St Lucia is the #17 warmest in February.
Want it warmer in February?
These are hotter than St Lucia this month for at most an hour and a half more flying:
St Lucia weather by month
February is highlighted. Compare with January and March, or see the full year in St Lucia.
St Lucia in February: quick answers
Is St Lucia hot in February?
February is hot but wet in St Lucia: rainy season, so pack for showers. Average highs are 27°C and lows 24°C.
Can you swim in St Lucia in February?
The sea is warm at 27°C: comfortable for long swims.
Does it rain in St Lucia in February?
It is rainy season, with rain on about 16 days.
What is the warmest month in St Lucia?
September, at an average high of 30°C. The coolest is January at 27°C.
How long is the flight to St Lucia from the UK?
About 8½h direct from London, estimated from the 6,769 km distance. Check your airline for exact times.
Still choosing? See where is hot in February for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in February from 2016 to 2025, from the Open-Meteo historical weather archive (ECMWF ERA5 reanalysis). Sea temperature is the 2023 to 2025 average from the Open-Meteo marine archive. A rainy day has at least 1 mm of rain. Reanalysis describes an area about 25 km across, so sheltered resorts can run a degree or two warmer. Flight time is a distance-based estimate from London Heathrow.
Planning St Lucia in February?
Save the restaurants, beaches and views you find on TikTok and Instagram for St Lucia straight to a map, then let Dream Trip turn them into a day-by-day plan.
