Florence Hall, Jamaica offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Florence Hall, Trelawny, Jamaica, is known for its proximity to the historic Good Hope Estate and the Martha Brae River. The best time to travel to Florence Hall, Jamaica, is from December to April, with average air temperatures around 77-86°F (25-30°C) and water temperatures about 79-82°F (26-28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!