How much snow has Les Pléiades gotten this season and over the last few ski seasons? Les Pléiades gets an average annual snowfall of 162cm of snow per year and on average has 14 annual snowfall days. The current 10-year snowfall record is 50cm, the average snow depth at Les Pléiades is 16cm. Check out Les Pléiades historical snowfall using the grid below with average Les Pléiades 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.