How much snow has Rigi gotten this season and over the last few ski seasons? Rigi gets an average annual snowfall of 185cm of snow per year and on average has 23 annual snowfall days. The current 10-year snowfall record is 45cm, the average snow depth at Rigi is 42cm. Check out Rigi historical snowfall using the grid below with average Rigi 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.