How much snow has Villars - Gryon gotten this season and over the last few ski seasons? Villars - Gryon gets an average annual snowfall of 375cm of snow per year and on average has 28 snowfall days. Check out Villars - Gryon historical snowfall using the grid below with average Villars - Gryon snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.