Similar temperatures here (every July and August, not just this year). I put the living room AC on for 10 minutes the other day to see if it was working but haven't needed it for real yet and probably won't use it. It was a waste of money to be honest. We installed 3 units back in 2006 and then hardly ever used them - the wife would now and again and maybe when we had visitors. I may put the bedroom AC on for 10 or 15 minutes if it's really humid so I can get to sleep but I usually go and lay in the pool for 10 minutes and then go back to bed. I've never had the AC units serviced.
I like the heat, it was one of the reasons I came here. I'm not going to moan about it.