Colunga, Spain offers 1 beach perfect for sunbathing, surfing, swimming, and more. Colunga is known for the Jurassic Museum of Asturias. The best time to travel to Colunga, Spain, is from June to September, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 18-22°C (64-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!