I live in the desert, and it doesn't usually get too far below 50 degrees. But, my problem is, I'm used to the rest of the year, when it is 100+ degrees, so when that 50 degree weather comes around, I'm feeling like I'm in a snow storm or something. I think your body adjusts to your climate, and some people are just either better with cold, or heat. I might be wrong, but I bet you wouldn't even think about leaving your AC off all summer.
I live in the midwest and it can get very cold here. We do not have much for heat. We have a infared heater and one base board heater in our home and it can be miserable. We just do not have the money to improve our heat in the home we live in so we bundle up. I'm thankful that we are getting a better home in the next couple of weeks that will have heat. Even if it is kept on around 60 degrees F it will still be a lot more comfortable then what we are use to.
