Best time to visit St Lucia

View all deals

Average monthly temperatures

St Lucia has a hot tropical climate with only a small variation in temperature anually, typically there are both wet and dry seasons, however even during the wet season, showers often arrive in the form of short and heavy downpours usually separated by extended periods of sunshine.
The best time to visit is between December and March when the weather is most settled.
The hottest month of the year is September with an average daily maximum of 31 C and an average low of 26 C.
The coolest month of the year is January with an average daily maximum of 29 C and an average low of 24 C.

Sunshine and rainfall

The driest month is February with 15 mm of rainfall and 24 perfect sunny days. The wettest month is November with 80 mm of rain over 7 days.

Best time to be on the beach

Beaches and swimming are accessible all year with warm sea temperatures usually guaranteed.

First Choice Weather Guarantee

First Choice x Sensible Weather have you covered for when unexpected weather rains on your parade. Our Weather Guarantee allows you to travel where you want, when you want – without having to worry about the forecast.

Weather

Average monthly temperature and rainfall for St Lucia

Average weather in St Lucia

Destinations with similar weather