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The climate of Saint Lucia: when to go to Saint Lucia

The island of Saint Lucia has a hot and humid tropical climate, moderated by the north-east trade winds, the climate of the island differs in two seasons based on the rains, while temperatures are constant throughout the year. The average annual temperature is 26 ° C. While the average minimum temperatures vary by a few degrees during the year, between 21 ° C in the colder months and 23 ° C in the warmer months. The average maximum temperatures also vary by a few degrees during the year, between 31 ° C in the summer months and 29 ° C in the winter months.

The rainy season includes the months between May and December. Precipitation tends to increase with altitude. The average annual rainfall varies between 1,500 / 1,700 mm of the north and south coasts, up to 4,000 mm of the internal areas. Between June and November, hurricanes can hit the island. During the so-called dry season, the rains are less intense, but they are not absent.

The sea water temperature is stable all year round between 28 ° C and 26 ° C.

WHEN TO GO TO SAINT LUCIA

The dry season from January to April is the best for a visit to Saint Lucia.

THE CLIMATE OF SAINT LUCIA: CLIMATIC TABLES

CASTRIES, SAINT LUCIA (14 meters)
Month Average low (°C) Average high (°C) Precip. (mm) Precip. days
January 21 28 135
February 21 28 91
March 21 29 97
April 22 31 86
May 23 31 150
June 23 31 218
July 23 31 236
August 23 31 269
September 23 31 252
October 22 31 236
November 22 29 231
December 21 28 198
YEAR 2199
SAINT LUCIA
Month Sea Water Temperature °C
January 26
February 26
March 27
April 27
May 27
June 27
July 28
August 28
September 28
October 28
November 28
December 27