How much snow has Le Granier gotten this season and over the last few ski seasons? Le Granier gets an average annual snowfall of 48cm of snow per year and on average has 5 annual snowfall days. The current 10-year snowfall record is 30cm. Check out Le Granier historical snowfall using the grid below with average Le Granier snow stats that includes: Average Snowfall, Max Base Depth, Biggest Snowfall, Snowfall Days and Average Base Depth.