shiiiiidd, ain't nothin'. Wait until they feel what 110 is like, or 30 days straight of 100+.
Compare to Vegas right now, at 108F but you can actually cool off. The dew point there is 17F.
Having been to the Blackhat conference which is held in Vegas in August, I know which one I'd pick. Stay in the shade and Vegas is no big deal.
I was there for Google Next in April and it was hovering between 95 and 100 and I was comfortable in jeans and a polo, but I would have been just as comfortable at 60.
Living in the Upper Midwest, I find it so interesting that we deal with -40F to >105F (sometimes with 80 degree temperature swings in a day or two; going from -40 to +40) just fine but folks in places like Los Angeles, Las Vegas, and Tampa, FL cannot seem to handle even 10 degree swings. Crazy.