How much snow has Saas-Grund gotten this season and over the last few ski seasons? Saas-Grund gets an average annual snowfall of 138cm of snow per year and on average has 10 snowfall days. Check out Saas-Grund historical snowfall using the grid below with average Saas-Grund snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.