Stonington, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Stonington is known for its historic seaside charm and picturesque views. The best time to travel to Stonington, United States, is during the summer months of June to August, when the average air temperature is around 70-75°F and the water temperature is approximately 65-70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
