How much snow has Obersaxen Mundaun gotten this season and over the last few ski seasons? Obersaxen Mundaun gets an average annual snowfall of 272cm of snow per year and on average has 18 annual snowfall days. The current 10-year snowfall record is 95cm, the average snow depth at Obersaxen Mundaun is 79cm. Check out Obersaxen Mundaun historical snowfall using the grid below with average Obersaxen Mundaun 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.