Katherine, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Katherine, Arizona, United States, is known for its proximity to Lake Mohave and the Katherine Landing recreation area. The best time to travel to Katherine, United States, is during the spring months of March to May, when the average air temperature is around 70-80°F and water temperatures in nearby lakes or rivers are typically between 60-70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!