Bello Horizonte, Uruguay offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Bello Horizonte, Canelones, Uruguay, is known for its beautiful beaches and proximity to the popular resort town of Atlantida. The best time to travel to Bello Horizonte, Uruguay, is from December to February, with average air temperatures around 25°C (77°F) and water temperatures near 22°C (72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!