Noting how humidity affects perceived temperature is something that people don't think about in the cold. Everyone gets "dry heat" but dry cold is a thing too.

Noting how humidity affects perceived temperature is something that people don't think about in the cold. Everyone gets "dry heat" but dry cold is a thing too. 25 in Colorado and 25 in Boston are wildly different - if it's 25 here and the sun is out you can unzip your light jacket. The downside is that I have pretty bad eczema all winter, but I don't freeze to death.