Santa Teresita, Argentina offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Santa Teresita is known for its beautiful beaches and the Santa Teresita Golf Club. The best time to travel to Santa Teresita, Argentina, 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!