When is the best time to go to Saint Lucia?
When is the best time to go to Saint Lucia? Here's some information to help you in your decision:
- The weather is at least tolerable in Saint Lucia throughout the year
- The best months to go to Castries are February and March
- On average, the warmest months in Castries are April, May, June, July, August, September, October, November and December
- The rainiest months in this city are July and August
- The cities with the best climate are Choiseul, Laborie, Micoud, Soufrière and Vieux Fort, with good weather at least 3 months a year
- The sea temperature is suitable for swimming all year round in Castries
For information about the climate and the weather city by city in Saint Lucia for a specific month, click on the corresponding line below:
|Month||Average temp.||Rainfall||Our opinion||View Details|
|January||28°C||51mm||tolerable to good*||Saint Lucia in january|
|February||28°C||33mm||tolerable to good*||Saint Lucia in february|
|March||28°C||38mm||tolerable to good*||Saint Lucia in march|
|April||29°C||68mm||tolerable||Saint Lucia in april|
|May||29°C to 30°C||84mm||tolerable||Saint Lucia in may|
|June||30°C||93mm||tolerable||Saint Lucia in june|
|July||30°C||136mm||tolerable||Saint Lucia in july|
|August||30°C to 31°C||130mm||tolerable||Saint Lucia in august|
|September||31°C||109mm||tolerable||Saint Lucia in september|
|October||31°C||108mm||tolerable||Saint Lucia in october|
|November||30°C||84mm||tolerable||Saint Lucia in november|
|December||29°C||49mm||tolerable||Saint Lucia in december|
When to go to Saint Lucia by city
Climate and Weather in Saint Lucia
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Temperatures and rainfall in Saint Lucia
On these 3 graphs, we present the evolution of temperatures of Saint Lucia and month-by-month rainfall for the cities of Castries, Anse-La-Raye, Choiseul, Dennery and Gros Islet, as well as the month-by-month sea temperature for coastal cities..
Where to go in Saint Lucia?
This table allows you to see the maximum temperature for each city and our opinion on the weather month by month (see colour legend below the table).
Map of Saint Lucia
Hover over cities for information about the weather.
About Saint Lucia
What can I do in Saint Lucia?
Beaches / swimming
Nature and countryside
Culture and heritage
Crafts / shopping
Is this weather information for Saint Lucia reliable?
Climate data for Saint Lucia has been gathered every day since January 2009. The analysis of these meteorological data for Saint Lucia allows us to determine the average for each month in Castries, Anse-La-Raye, Choiseul, Dennery, Gros Islet, Laborie, Micoud, Soufrière, and 2 other cities.
So yes: this data is reliable except in cases of temporary climate disruption in the region.