The best time to visit Stone Island is typically during the dry season, from November to May, when the weather is consistently warm and sunny.
November and December offer pleasant temperatures, usually around 25-28°C (77-82°F), with very little rain. This period is great for those who prefer comfortable weather for exploring the island's beaches and relaxed atmosphere without the peak crowds of later months.
January to March are also excellent, with similar warm temperatures and sunshine. These months are particularly good for travellers looking to escape colder climates and enjoy outdoor activities like swimming, sunbathing, or exploring the island's trails. The ocean is generally calm and inviting during this time.
While May still offers lovely weather, with temperatures starting to climb towards 30°C (86°F), it marks the end of the dry season. You might experience a slight increase in humidity, but it's still a fantastic time to visit before the rainy season begins in June.
The rainy season, from June to October, brings higher humidity and more frequent, though often short-lived, downpours.