Diomede, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Diomede, Alaska, United States, is known for its proximity to the International Date Line and the unique opportunity to view Russia from the island. The best time to travel to Diomede, United States, is during the summer months of June to August, when the average air temperature is around 40-50°F (4-10°C) and the water temperature is approximately 35-40°F (1-4°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
