I have been thinking about this, but not dry boxing, but smoking environment. I have noted that smoking in cool/cold and low humidity conditions result in poor smoking experience. I am not sure if it is due to me puffing more to finish quicker and get inside to warm up or not, but I am not ruling it out. I have noted recently that my first cigar in some time was outside on a 60+ deg. F day and the humidity was low, but the cigar smoked well. I will note that my best experiences have been outside summer smokes in the evening with 70+ deg. F and below 70% humidity. It seems if the environment is comfortable for me (moderate temps and humidity), the cigars seem to smoke well. I do not smoke indoors so winter is a dry spell for me, nor will I smoke if it is high humidity (my comfort zone), so even if my porch has nice temps, if it is sticky I will not enjoy sitting out there. All anecdotal observations no rigor in this data set. I noted this on both CC and NC cigars.