Santa Julia, Brazil offers 1 beach perfect for sunbathing, surfing, swimming, and more. Santa Julia is known for its beautiful beaches and vibrant travel scene. The best time to travel to Santa Julia, Brazil, is from May 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 24°C to 26°C (75°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!