Palmetto, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Palmetto, Florida, United States, is known for the Emerson Point Preserve and the Palmetto Historical Park. The best time to travel to Palmetto, United States, is from March to May, with average air temperatures ranging from 65°F to 85°F and water temperatures around 70°F to 75°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!