Abdera, Greece offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Abdera is known for the Archaeological Museum of Abdera and the ancient ruins of the city. The best time to travel to Abdera, Greece, is from May to September, with average air temperatures ranging from 75°F to 85°F and water temperatures around 73°F to 79°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!