How much snow has Mythenregion gotten this season and over the last few ski seasons? Mythenregion gets an average annual snowfall of 292cm of snow per year and on average has 23 annual snowfall days. The current 10-year snowfall record is 50cm. Check out Mythenregion historical snowfall using the grid below with average Mythenregion snow stats that includes: Average Snowfall, Max Base Depth, Biggest Snowfall, Snowfall Days and Average Base Depth.