How much snow has Sjusjøen gotten this season and over the last few ski seasons? Sjusjøen gets an average annual snowfall of 140cm of snow per year and on average has 17 annual snowfall days. The current 10-year snowfall record is 36cm, the average snow depth at Sjusjøen is 67cm. Check out Sjusjøen historical snowfall using the grid below with average Sjusjøen 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.