How much snow has Thollon les Memises gotten this season and over the last few ski seasons? Thollon les Memises gets an average annual snowfall of 120cm of snow per year and on average has 13 annual snowfall days. The current 10-year snowfall record is 30cm, the average snow depth at Thollon les Memises is 110cm. Check out Thollon les Memises historical snowfall using the grid below with average Thollon les Memises 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.