Saint Lucia: Weather, Best time to go, Where to go?

Discover the most favorable time to visit Saint Lucia from seasonal averages in many locations like Dennery or Laborie on this page.

Best time to go to Caribbean?

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 Our opinion View Details
tolerable to good* Saint Lucia in january
tolerable to good* Saint Lucia in february
tolerable to good* Saint Lucia in march
tolerable Saint Lucia in april
tolerable Saint Lucia in may
tolerable Saint Lucia in june
tolerable Saint Lucia in july
tolerable Saint Lucia in august
tolerable Saint Lucia in september
tolerable Saint Lucia in october
tolerable Saint Lucia in november
tolerable Saint Lucia in december

When to go to Saint Lucia by city


Best time to go to Castries

The best months to go to Castries are february and march.


Best time to go to Anse-La-Raye

The best time to visit Anse-La-Raye is march.


Best time to go to Choiseul

The best months to go to Choiseul are january, february and march.


Best time to go to Dennery

The best time to visit Dennery is march.

Gros Islet

Best time to go to Gros Islet

The best time to visit Gros Islet is march.

Climate and Weather in Saint Lucia

This content will be available soon.

Saint Lucia : Sainte Lucie

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..

Map of Saint Lucia

Click over cities for information about the weather.

cities in Saint Lucia

About Saint Lucia

What can I do in Saint Lucia?

Beaches / swimming

Nature and countryside

Culture and heritage


Family travel

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.

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