How much snow has Voithenberg - Gibacht gotten this season and over the last few ski seasons? Voithenberg - Gibacht gets an average annual snowfall of 44cm of snow per year and on average has 9 snowfall days. Check out Voithenberg - Gibacht historical snowfall using the grid below with average Voithenberg - Gibacht snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.