How much snow has Vallter 2000 gotten this season and over the last few ski seasons? Vallter 2000 gets an average annual snowfall of 21cm of snow per year and on average has 3 snowfall days. Check out Vallter 2000 historical snowfall using the grid below with average Vallter 2000 snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.