How much snow has Zwardoń gotten this season and over the last few ski seasons? Zwardoń gets an average annual snowfall of 97cm of snow per year and on average has 17 annual snowfall days. The current 10-year snowfall record is 25cm. Check out Zwardoń historical snowfall using the grid below with average Zwardoń snow stats that includes: Average Snowfall, Max Base Depth, Biggest Snowfall, Snowfall Days and Average Base Depth.