How much snow has St. Antönien gotten this season and over the last few ski seasons? St. Antönien gets an average annual snowfall of 229cm of snow per year and on average has 20 snowfall days. Check out St. Antönien historical snowfall using the grid below with average St. Antönien snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.