How much snow has Passo Rolle gotten this season and over the last few ski seasons? Passo Rolle gets an average annual snowfall of 179cm of snow per year and on average has 9 annual snowfall days. The current 10-year snowfall record is 90cm, the average snow depth at Passo Rolle is 86cm. Check out Passo Rolle historical snowfall using the grid below with average Passo Rolle snow stats that includes: Average Snowfall, Max Base Depth, Biggest Snowfall, Snowfall Days and Average Base Depth. Click on the Annual Tab to see every year since the 2013-2014 season.