How much snow has Elm gotten this season and over the last few ski seasons? Elm gets an average annual snowfall of 409cm of snow per year and on average has 22 annual snowfall days. The current 10-year snowfall record is 80cm. Check out Elm historical snowfall using the grid below with average Elm snow stats that includes: Average Snowfall, Max Base Depth, Biggest Snowfall, Snowfall Days and Average Base Depth.