Sugar Hill, United States offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Sugar Hill, Georgia, United States, is known for the Bowl at Sugar Hill, an outdoor amphitheater that hosts concerts and events. The best time to travel to Sugar Hill, United States, is during the summer months of June to August, when the average air temperature is around 70-80°F, and water temperatures in nearby lakes are typically 65-75°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!