How much snow has Mt. Buller gotten this season and over the last few ski seasons? Mt. Buller gets an average annual snowfall of 47" of snow per year and on average has 17 annual snowfall days. The current 10-year snowfall record is 17". Check out Mt. Buller historical snowfall using the grid below with average Mt. Buller snow stats that includes: Average Snowfall, Max Base Depth, Biggest Snowfall, Snowfall Days and Average Base Depth.