Ilo, Peru offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Ilo is known for its beautiful beaches and pleasant coastal climate, making it a popular destination for beach tourism. The best time to travel to Ilo, Peru, is from December to March, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 70°F (21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!