How much snow has Brunni - Alpthal gotten this season and over the last few ski seasons? Brunni - Alpthal gets an average annual snowfall of 109cm of snow per year and on average has 11 snowfall days. Check out Brunni - Alpthal historical snowfall using the grid below with average Brunni - Alpthal snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.