Rincon de San Josecito, Costa Rica offers 1 beach perfect for sunbathing, surfing, swimming, and more. Rincon de San Josecito is known for Corcovado National Park, a renowned biodiversity hotspot. The best time to travel to Rincon de San Josecito, Costa Rica, is from December to April, with average air temperatures around 85°F (29°C) and water temperatures near 82°F (28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!