Angola, United States offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Angola, Indiana, United States, is known for Pokagon State Park and Trine University. The best time to travel to Angola is during the dry season from May to October, with average air temperatures around 75°F (24°C) and water temperatures near 72°F (22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!