Trani, Italy offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Trani is known for its stunning Romanesque Trani Cathedral, picturesque harbor, and the historic Castello Svevo. The best time to travel to Trani, 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!