Kiahsville, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Kiahsville is known for its proximity to the scenic beauty and outdoor recreational opportunities of the Appalachian Mountains. The best time to travel to Kiahsville, United States, is in late spring (May), when the average air temperature is around 70°F (21°C) and water temperature is approximately 65°F (18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!