Kiyu, Uruguay offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Kiyu is known for its picturesque beaches along the Rio de la Plata and the unique geological formations called "barrancas." The best time to travel to Kiyu, Uruguay, is from December to February, with average air temperatures around 25°C (77°F) and water temperatures near 22°C (72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!