How much snow has Oberwarmensteinach gotten this season and over the last few ski seasons? Oberwarmensteinach gets an average annual snowfall of 39cm of snow per year and on average has 6 snowfall days. Check out Oberwarmensteinach historical snowfall using the grid below with average Oberwarmensteinach snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.