How much snow has Mt. Baker gotten this season and over the last few ski seasons? Mt. Baker gets an average annual snowfall of 489" of snow per year and on average has 70 annual snowfall days. The current 10-year snowfall record is 36", the average snow depth at Mt. Baker is 135". Check out Mt. Baker historical snowfall using the grid below with average Mt. Baker snow stats that includes: Average Snowfall, Max Base Depth, Biggest Snowfall, Snowfall Days and Average Base Depth. Click on the Annual Tab to see every year since the 2013-2014 season.