How much snow has Northstar California gotten this season and over the last few ski seasons? Northstar California gets an average annual snowfall of 348" of snow per year and on average has 46 annual snowfall days. The current 10-year snowfall record is 44". Check out Northstar California historical snowfall using the grid below with average Northstar California snow stats that includes: Average Snowfall, Max Base Depth, Biggest Snowfall, Snowfall Days and Average Base Depth.