Lesina, Italy offers 10 beaches perfect for sunbathing, surfing, swimming, and more. Lesina is known for Lesina Lake and the Gargano National Park. The best time to travel to Lesina, Italy, is from May to September, with average air temperatures ranging from 70°F to 85°F and water temperatures from 68°F to 77°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!