The islands have a hot, rainy season from November to April, when tropical cyclones passing over them cause storms. Then they have a cool, dry season from May to October, caused by the southeast trade winds that predominate during those months. The average annual rainfall is between , and rain is likely on at least 260 days per year. The average humidity is 80%. The average annual temperature is , rarely falling below ; during the rainy season, it ranges between .
The islands have a hot, rainy season from November to April when tropical cyclones passing over them cause storms. Then they have a cool, dry season from May to October, caused by the southeast trade winds that predominate during those months. The, average annual rainfall is between , and rain is likely on at least 260 days per year. The average humidity is 80%. The average annual temperature is , rarely falling below ; during the rainy season, it ranges between .