How much snow has Ustroń - Czantoria gotten this season and over the last few ski seasons? Ustroń - Czantoria gets an average annual snowfall of 66cm of snow per year and on average has 13 annual snowfall days. The current 10-year snowfall record is 30cm. Check out Ustroń - Czantoria historical snowfall using the grid below with average Ustroń - Czantoria snow stats that includes: Average Snowfall, Max Base Depth, Biggest Snowfall, Snowfall Days and Average Base Depth.