Armacao de Pera, Portugal offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Armacao de Pera is known for its beautiful sandy beaches and vibrant coastal atmosphere. The best time to travel to Armação de Pêra, Portugal, is from May to September, when the average air temperature ranges from 20°C to 28°C (68°F to 82°F) and the average sea temperature is around 18°C to 23°C (64°F to 73°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!