Colonia Juancho, Dominican Republic offers 1 beach perfect for sunbathing, surfing, swimming, and more. Colonia Juancho is known for its proximity to the stunning Bahia de las Aguilas beach in the Dominican Republic. The best time to travel to Colonia Juancho, Dominican Republic, is from December to April, with average air temperatures around 77-86°F (25-30°C) and water temperatures around 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!