There is some truth to us being generally horrendous at December snow, though I think the biggest concern is whether locations north and west of the cities can at least score. I went ham in 2013-2015 wrt to taking pics and vids of just about every single winter event and even in 2013/14 (a top shelf, Buffalo Trace Distillery-level winter), the first significant event was on December 8 (and I had to drive to Germantown for the goods). For 2014/15, I only have a minor jeep topper on Nov 26 and really nothing until January (which is when that winter started poppin'). For the dirt old folks (which I'm starting to inch towards lol), I think we have some selective memory bias about December events because they stand out. With that said, I don't think we want to go through December mild...I can't see that as a very good indicator of a "wall to wall" winter, though it probably doesn't mean anything in regards to whether we end up above average in snowfall since January and February are by far our most productive months. Personally, I like having a 2-3 month long winter. I do not like cold and dry/windy, though I understand the rationale behind seeking that type of pattern for increased snow chances.