Kolymbia, Greece offers 1 beach perfect for sunbathing, surfing, swimming, and more. Kolymbia is known for its beautiful beaches and tranquil atmosphere in the South Aegean, Greece. The best time to travel to Kolymbia, Greece, is from May to October, with average air temperatures ranging from 70°F to 85°F and water temperatures from 70°F to 80°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!