You forgot 2002. But yeah, snow on actual Xmas is pretty rare. Though 2012 technically pulled it off too but it wasn't a "storm". We had about an inch Xmas morning....it was actually a very pretty currier and ives type snow too.
For me personally, I can handle a cutter if there is still cover on Xmas morning....but I really don't want the cutter to be happening on Xmas day itself...that is just....gross.