Kayvan,
What you may find funny about this is the way Southern California people handle this. I travel there often for business. If it gets below 50 (37 is abnormal I would think) the locals will wear everything they own. Parkas, gloves, boots, scarves etc etc etc. In NYC at 45 they will be in light jackets and complaining about the December heat wave and global warming. I am normally in shorts and a golf shirt on the way to Pelican Hills Golf Course in Newport laughing all the way. Guess it is just the way we acclimate.
Merry Christmas
Larry Boatner