Termini Imerese, Italy offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Termini Imerese is known for its ancient Roman ruins and the Grand Hotel delle Terme. The best time to travel to Termini Imerese, 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!