How much snow has Serre Eyraud gotten this season and over the last few ski seasons? Serre Eyraud gets an average annual snowfall of 181cm of snow per year and on average has 13 snowfall days. Check out Serre Eyraud historical snowfall using the grid below with average Serre Eyraud snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.