Fagersta, Norway offers 1 beach perfect for sunbathing, surfing, swimming, and more. Fagersta, Vestland, Norway, is not a recognized city in Norway; Fagersta is in Sweden, and Vestland is a county in Norway. The best time to travel to Fagersta, Norway, is during the summer months of June to August, when the average air temperature is around 15-20°C (59-68°F) and water temperature is approximately 10-15°C (50-59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!