How much snow has Bydalsfjällen gotten this season and over the last few ski seasons? Bydalsfjällen gets an average annual snowfall of 103cm of snow per year and on average has 18 annual snowfall days. The current 10-year snowfall record is 40cm, the average snow depth at Bydalsfjällen is 20cm. Check out Bydalsfjällen historical snowfall using the grid below with average Bydalsfjällen snow stats that includes: Average Snowfall, Max Base Depth, Biggest Snowfall, Snowfall Days and Average Base Depth. Click on the Annual Tab to see every year since the 2013-2014 season.