How much snow has Bulle - La Chia gotten this season and over the last few ski seasons? Bulle - La Chia gets an average annual snowfall of 123cm of snow per year and on average has 14 snowfall days. Check out Bulle - La Chia historical snowfall using the grid below with average Bulle - La Chia snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.