I grew up in central PA and just moved from CO to GA. I'm over cold winters and snow, I'll put up with 3 months of heat and humidity so I don't have to deal with 6 months of freezing temps and snow. I do enjoy skiing though.
It's been mid-90s here with over 50% humidity the past month or so and there's probably a month left of it, kinda sucks but the rest of the year is great.
Ga. Yea I grew up in S W Ga. Aug will be hot like July and Sept will be hot like Aug but you will feel less humidity generally. Just remember its not the heat that kills ya its the humidty! and lack of wind!