Cadiz, Spain offers 14 beaches perfect for sunbathing, surfing, swimming, and more. Valencia is known for the City of Arts and Sciences, the Fallas Festival, and the Valencia Cathedral. The best time to travel to Cadiz, Spain, is from May to October, with average air temperatures ranging from 20°C to 30°C (68°F to 86°F) and water temperatures between 18°C and 23°C (64°F to 73°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!