
Weather
Grande Terre weather is slightly cooler than other Caribbean island groups owing to the proximity to the continental North American cold air systems. Clothing adequate for Grande Terre weather includes lightweight or tropical, cottons all year round. Light raincoats are useful, since Grande Terre weather has a wet season. Grande Terre weather temperatures average around 20°C (68°F) during the winter season, and 30°C (86°F) during the summer. Grande Terre weather presents a fairly high humidity, particularly in the summer.