why do you want your house cold in the summer? Doesn't seem very energy efficient...

I know it's always like that in the South and it makes me mad! I swear they keep the indoor temperature at like 73 in the winter and 67 in the summer! WHY?!
It's expensive and wasteful!

Sorry I don't mean to go off on you, especially if it's not your fault, but I would recommend requesting that your house not be kept colder during the summer than it would be during the spring. (Don't know who you live with, so it's kind of hard to say exactly what you should do)

I've actually been a little worried about the summer, because we're actually going to have to use our AC! I'll have to actually keep the house below 80 all the time