Rawson, Argentina offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Rawson is known for its proximity to the Peninsula Valdes, a UNESCO World Heritage Site famous for its marine wildlife, including southern right whales and Magellanic penguins. The best time to travel to Rawson, Argentina, is from December to February, when the average air temperature is around 70°F (21°C) and the water temperature is approximately 64°F (18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!