How much snow has Glacier 3000 gotten this season and over the last few ski seasons? Glacier 3000 gets an average annual snowfall of 639cm of snow per year and on average has 32 snowfall days. Check out Glacier 3000 historical snowfall using the grid below with average Glacier 3000 snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.