Monkey River Town, Belize offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Monkey River Town is known for the Monkey River, where tourists can explore the rich biodiversity and spot howler monkeys in their natural habitat. The best time to travel to Monkey River Town, Belize, is from December to April, with average air temperatures around 75-85°F (24-29°C) and water temperatures approximately 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!