Geography of Saint Lucia Lucia is in the Caribbean, an island between the Caribbean Sea and [North Atlantic Ocean], north of Saint Vincent and north-west of Barbados. The capital city of Saint Lucia is Castries, where about one third of the population lives. Major towns include Gros Islet, Soufrière and Vieux Fort. Saint Lucia is in the tropical zone, although its climate is moderated by northeast trade winds. Since it is fairly close to the equator, the temperature does not fluctuate much between winter and summer. The dry season is from December to June, and the rainy season is from June to November. Average
Saint Lucia account for about 2% of the population. The official language is English. Saint Lucian Creole French (Kwéyòl), which is colloquially referred to as "Patois" ("Patwa"), is spoken by 95% of the population. This Antillean Creole is used in literature and music, and is gaining official acknowledgement. As it developed during the early period of French colonisation, the creole is derived chiefly from French and West African languages, with some vocabulary from the Island Carib language and other sources. Saint Lucia is a member of "La Francophonie". About 61.5% of the population is Roman Catholic. Another 25.5% belong to Protestant denominations,