How much snow has Yawgoo Valley gotten this season and over the last few ski seasons? Yawgoo Valley gets an average annual snowfall of 25" of snow per year and on average has 7 snowfall days. Check out Yawgoo Valley historical snowfall using the grid below with average Yawgoo Valley snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.