How much snow has Les Prés d'Orvin gotten this season and over the last few ski seasons? Les Prés d'Orvin gets an average annual snowfall of 180cm of snow per year and on average has 19 annual snowfall days. The current 10-year snowfall record is 30cm, the average snow depth at Les Prés d'Orvin is 42cm. Check out Les Prés d'Orvin historical snowfall using the grid below with average Les Prés d'Orvin 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.