Yeah it's close, I was just going on that snowfall graph Backedge had posted where this year's 10" through November 15th is the highest total snowfall aside from 2018 through that date for Randolph. I also noticed that 40% of the years failed to have reach a snow depth of greater than 4" at any time through December 1st... so it seems on pace.
Looks like the 13.8" at Randolph is the snowiest CoCoRAHS site in NH and ME, by a long shot. Heck its the same amount of snow I've seen at my place so far this winter, and it's seemed decently snowy. I think you are definitely seeing how a diligent observer can rack up the inches, as you seem to be implying it doesn't seem like 13-14" have fallen so far, lol.
The synoptic systems will start coming though at some point. Get some real QPF as snow and lock it in with some sleet or something and it'll be there all winter.