Dymi, Greece offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Dymi is known for its proximity to the archaeological site of Ancient Dyme and the beautiful beaches of the Western Peloponnese. The best time to travel to Dymi, Greece, is from late May to early October, with average air temperatures ranging from 75-85°F (24-29°C) and water temperatures around 73-79°F (23-26°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!