How much snow has Hochkössen gotten this season and over the last few ski seasons? Hochkössen gets an average annual snowfall of 119cm of snow per year and on average has 9 annual snowfall days. The current 10-year snowfall record is 110cm, the average snow depth at Hochkössen is 82cm. Check out Hochkössen historical snowfall using the grid below with average Hochkössen 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.