How much snow has Ala di Stura gotten this season and over the last few ski seasons? Ala di Stura gets an average annual snowfall of 29cm of snow per year and on average has 4 snowfall days. Check out Ala di Stura historical snowfall using the grid below with average Ala di Stura snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.