Naples, Italy offers 22 beaches perfect for sunbathing, surfing, swimming, and more. Naples is known for its historic city center, Mount Vesuvius, and the ancient ruins of Pompeii. The best time to travel to Naples, Italy, is from April to June, when the average air temperature is around 68-77°F (20-25°C) and the water temperature is approximately 64-72°F (18-22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!