Johnson, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Johnson, Vermont, United States, is known for the Vermont Studio Center, a renowned artist residency program. The best time to travel to Johnson, United States, is during late spring (May to June) when the average air temperature is around 70-80°F, and water temperatures in nearby lakes or rivers are typically 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!