How much snow has Moléson - Gruyères gotten this season and over the last few ski seasons? Moléson - Gruyères gets an average annual snowfall of 201cm of snow per year and on average has 20 annual snowfall days. The current 10-year snowfall record is 70cm, the average snow depth at Moléson - Gruyères is 54cm. Check out Moléson - Gruyères historical snowfall using the grid below with average Moléson - Gruyères 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.