Pirgos, Greece offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Pirgos, Crete, Greece, is known for its proximity to the ancient archaeological site of Phaistos. The best time to travel to Pirgos, Greece, is from May to October, with average air temperatures ranging from 70°F to 85°F and water temperatures from 70°F to 78°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!