It's not just last year, I can only think of two snows in the past 20+ years that I recieved a decent snow in that time frame. The Snowjam in 2014 and Febuary 2010. However, I had 9-10" last December, 3" in December of 2000 and 3" on Christmas in 2010 and 2" of snow and ice on 1/10/2011 . And if you count the near misses you have to to to the other side of that time period like 3/01/09 and Febuary 2015 with only the storm on Febuary 11 2014 falling in that time period.
For me atleast, there are equal chances through out the winter, at least in the past 20 or so years.
Yeah, I forgot about the Snowjam.