Saint George, United States offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Saint George is known for its picturesque coastal scenery and historic lighthouses. The best time to travel to Saint George, United States, is in the spring (March to May) when the average air temperature is around 70-85°F, and water temperatures in nearby lakes are typically 60-70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!