If you define winter as the time between December 2001 and March 2002, then, yes you can definitely do this during winter since it barely snowed nor got particularly cold at all this year. lol.
Seriously, this area can be done in “real” winter weather as well. Kittatinny (sp?) Ridge where the trail is located here is quite a bit less than 2000 feet at all locations. Consequently, the weather conditions up there, while slightly colder and, perhaps, a bit snowier, are generally not all that different than you would find in New York City (which is probably not much more than an hour away). The one key difference will be the wind. The ridge is quite exposed and it is far and away the highest elevation in the vicinity, and depending on wind direction, may be the first major barrier an East or Northeast wind hits when it comes inland during a storm. As a result, a bad storm can be seem much, much worse up there even if the temperatures and snow/rain totals are similar to what falls in the valleys. In good or even moderately bad weather, you probably won’t even notice a difference.
As an example, I was up at Sunfish Pond (a few miles south of Mohican Outdoor Center) in late January, and I was comfortable (in fact a bit warm) in a fleece jacket and wind pants.
Ken G.