Prumirim Beach, Brazil offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sao Paulo is known for its vibrant culture and proximity to beautiful beaches like Prumirim Beach. The best time to travel to Prumirim Beach, Brazil, is from April to September, when the average air temperature ranges from 20°C to 28°C (68°F to 82°F) and the water temperature is around 23°C to 26°C (73°F to 79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!