How much snow has Wildhaus - Toggenburg gotten this season and over the last few ski seasons? Wildhaus - Toggenburg gets an average annual snowfall of 346cm of snow per year and on average has 26 snowfall days. Check out Wildhaus - Toggenburg historical snowfall using the grid below with average Wildhaus - Toggenburg snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.