Palo, United States offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Palo, Iowa, United States, is known for the Pleasant Creek State Recreation Area. The best time to travel to Palo, United States, is during late spring to early fall (May to September) when the average air temperature ranges from 60°F to 80°F, and water temperatures in nearby lakes are typically between 65°F and 75°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!