Selah, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Selah, Washington, United States, is known for the Tree Top Visitor Center, which highlights the region's apple industry. The best time to travel to Selah, United States, is in late spring (May), when the average air temperature is around 70°F (21°C) and the nearby Yakima River water temperature is approximately 55°F (13°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!