Best time to go to Saint Lucia for a perfect weather and where to go?

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:

In Saint Lucia, the weather is good everywhere in January, February, March, April, May, June, July, September, October, November and December
The best months to go to Castries are January, February, March, April, May, June, July, September, October, November and December
On average, the warmest months in Castries are January, March, April, May, June, July, August, September, October, November and December
The rainiest months in this city are July, August, September and October
The cities with the best climate are Castries, Soufrière, Anse-La-Raye, Choiseul, Dennery, Gros Islet, Laborie, Micoud, Vieux Fort and Praslin Bay, with good weather at least 10 months a year
The sea temperature is suitable for swimming all year round in Castries

Annual weather in Saint Lucia

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
January	28°C	2 days	good weather	Saint Lucia in january
February*	27°C	2 days	perfect weather*	Saint Lucia in february
March*	27°C	1 days	perfect weather*	Saint Lucia in march
April	27°C to 29°C	3 to 4 days*	good weather	Saint Lucia in april
May	28°C to 29°C	4 days	good weather	Saint Lucia in may
June	28°C to 30°C	6 to 7 days*	good weather	Saint Lucia in june
July	29°C	8 to 9 days*	good weather	Saint Lucia in july
August	28°C to 30°C	10 days	tolerable weather	Saint Lucia in august
September	29°C to 31°C	9 days	good weather	Saint Lucia in september
October	29°C to 30°C	7 to 9 days*	good weather	Saint Lucia in october
November	29°C	7 days	good weather	Saint Lucia in november
December*	28°C	4 days	perfect weather*	Saint Lucia in december

* weather varies across the country ; please check out the Where to go section below.

Best time to travel to Saint Lucia by cities

Chargement en cours

Best time to go to Castries

Best time to go to Soufrière

Best time to go to Anse-La-Raye

Best time to go to Choiseul

Best time to go to Dennery

Best time to go to Gros Islet

Best time to go to Laborie

Best time to go to Micoud

Best time to go to Vieux Fort

Best time to go to Praslin Bay

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, Soufrière, Anse-La-Raye, Choiseul and Dennery, as well as the month-by-month sea temperature for coastal cities.

Peak visitor numbers and tourist seasons in Saint Lucia

Find out when Saint Lucia has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Saint Lucia

The months with low numbers of tourists are: January, April, May, June, August, September, October and November. The number of visitors to Saint Lucia is high in: February, March, July and December.

Very low season in Saint Lucia: June, September and November.
Low season in Saint Lucia: January, April, May, August and October.
High season in Saint Lucia: February and July.
Peak season in Saint Lucia: March and December.

Figure: Visitor index for Saint Lucia month by month

Average price for flights to Saint Lucia

A return flight between London and Castries is generally cheaper if you go in march ($ 744 on average): this is the best time for travellers on a tight budget. In contrast, you may end up paying $ 513 more for your airline ticket to Castries if you go in december.

Find the best price for your flight Flight prices to Saint Lucia

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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).

Cities	jan.	feb.	mar.	apr.	may	jun.	jul.	aug.	sep.	oct.	nov.	dec.
Castries	28°C	28°C	28°C	29°C	29°C	30°C	30°C	30°C	31°C	30°C	30°C	29°C
Soufrière	28°C	27°C	27°C	28°C	29°C	29°C	29°C	30°C	30°C	30°C	29°C	28°C
Anse-La-Raye	28°C	28°C	28°C	29°C	29°C	30°C	30°C	30°C	31°C	30°C	30°C	29°C
Choiseul	28°C	27°C	27°C	28°C	29°C	29°C	29°C	30°C	30°C	30°C	29°C	28°C
Dennery	28°C	28°C	28°C	29°C	29°C	30°C	30°C	30°C	31°C	30°C	30°C	29°C
Gros Islet	28°C	28°C	28°C	29°C	29°C	30°C	30°C	30°C	31°C	30°C	30°C	29°C
Laborie	28°C	27°C	27°C	28°C	29°C	29°C	29°C	30°C	30°C	30°C	29°C	28°C
Micoud	28°C	27°C	27°C	28°C	29°C	29°C	29°C	30°C	30°C	30°C	29°C	28°C
Vieux Fort	28°C	27°C	27°C	28°C	29°C	29°C	29°C	30°C	30°C	30°C	29°C	28°C
Praslin Bay	28°C	27°C	27°C	28°C	29°C	29°C	29°C	30°C	30°C	30°C	29°C	28°C

Legend:

perfect weather

good weather

tolerable weather

About Saint Lucia

What can I do in Saint Lucia?

Beaches / swimming

Nature and countryside

Culture and heritage

Sports

Family travel

Crafts / shopping

Gastronomy

Nightlife

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, Soufrière, Anse-La-Raye, Choiseul, Dennery, Gros Islet, Laborie, Micoud, and 2 other cities.

So yes: this data is reliable except in cases of temporary climate disruption in the region.