I couldn't stand heat, but that might have been more due to my obesity.
Heat doesn't phase me now.... not even 100+, as long as the humidity is low (like it usually is here in Nor Cal ;) Couldn't handle 100+ in the South, with 90+ % humidity ! Ya'll can just keep all of that down there :) I like to dry off when I get out of the shower :)
Nowadays, if it gets below 60, and I let myself sit still for 30 minutes, I'll get chilled. I'm SOOO dreading Winter.... and it doesn't even snow here in Nor Cal.
Fish