Sao Salvador da Aramenha, Portugal offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sao Salvador da Aramenha is known for the Marvao Castle and the Roman ruins of Ammaia. The best time to travel to Sao Salvador da Aramenha, Portugal, is from May to September, with average air temperatures around 25°C (77°F) and water temperatures near 20°C (68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!