Hilo, United States offers 13 beaches perfect for sunbathing, surfing, swimming, and more. Hilo is known for the Hawaii Volcanoes National Park and the Mauna Loa Observatory. The best time to travel to Hilo, United States, is from April to June, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 74°F (23°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
