Torre Annunziata, Italy offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Torre Annunziata is known for the ancient Roman villas of Oplontis, a UNESCO World Heritage Site. The best time to travel to Torre Annunziata, Italy, is from May to September, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 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!