How much snow has Idre Fjäll gotten this season and over the last few ski seasons? Idre Fjäll gets an average annual snowfall of 97cm of snow per year and on average has 21 snowfall days. Check out Idre Fjäll historical snowfall using the grid below with average Idre Fjäll snow stats that includes: Average Snowfall, Biggest Snowfall, Snowfall Days and Average Base Depth.