There's some COOP data for Jay Peak for a period in the 90s and 2000s, but it was stopped at some point. I haven't seen it graphed.
But there are some fun Decembers in there. Love some of these observations during the good times. 38" in 24 hours with 67" on the ground for December 15, 2003.
These are from 2,200ft I think, around the base area. Jay does get a lot of inches of snowfall, snow depth is another thing but inch for inch out of the sky, I think they take the top slot in New England on average.