How much snow has Pian Munè - Paesana gotten this season and over the last few ski seasons? Pian Munè - Paesana gets an average annual snowfall of 37cm of snow per year and on average has 4 snowfall days. Check out Pian Munè - Paesana historical snowfall using the grid below with average Pian Munè - Paesana snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.