How much snow has Bergün - Filisur gotten this season and over the last few ski seasons? Bergün - Filisur gets an average annual snowfall of 161cm of snow per year and on average has 16 annual snowfall days. The current 10-year snowfall record is 70cm, the average snow depth at Bergün - Filisur is 83cm. Check out Bergün - Filisur historical snowfall using the grid below with average Bergün - Filisur 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.