Chania, Greece offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Chania is known for its picturesque Venetian harbor and historic old town. The best time to travel to Chania, 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!