How much snow has Aillons Margeriaz gotten this season and over the last few ski seasons? Aillons Margeriaz gets an average annual snowfall of 209cm of snow per year and on average has 19 annual snowfall days. The current 10-year snowfall record is 130cm, the average snow depth at Aillons Margeriaz is 61cm. Check out Aillons Margeriaz historical snowfall using the grid below with average Aillons Margeriaz 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.