How much snow has Fórmigal gotten this season and over the last few ski seasons? Fórmigal gets an average annual snowfall of 52cm of snow per year and on average has 4 snowfall days. Check out Fórmigal historical snowfall using the grid below with average Fórmigal snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.