Peristeria, Greece offers 1 beach perfect for sunbathing, surfing, swimming, and more. Peristeria is known for its proximity to Athens and its vibrant local markets. The best time to travel to Peristeria, Greece, is from May to September, with average air temperatures around 75°F (24°C) and water temperatures around 73°F (23°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!