They say that you can easily pick the Arizonan; he's the one who will park half a mile away to be sure his car's in the shade.
Thus, today when parking at the local public library I, without even thinking about it automatically headed for the parking space under the tree.
Heck, it's not even all that warm today; a mere 92 F or so. That's almost chilly this time of year :-)
We've still got some time to go before we reach 'a hundred at midnight'. That's when you know it's warm!