Somo, Spain offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Somo is known for its beautiful beaches and excellent surfing conditions, particularly at Playa de Somo. The best time to travel to Somo, Spain, is from June to September, when the average air temperature is around 70-75°F (21-24°C) and the water temperature is approximately 66-72°F (19-22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!