Looks nice out, lets go outside. It’s cold out, lets go inside.
The problem with winter is you eventually get tired of being inside and it looks nice out. So out you go. Crap! It’s cold out. Lets go inside until spring. We then repeat this cycle all winter long.
This is most evident with dogs. They love going out, but come right back in after a few minutes. Only to turn around and do it all over again a few minutes later.