I don't do well in the heat or sun for long periods of time.
I'm fair-skinned and have Hyperhidrosis that I treat quite successfully with Botox.
I was recently (June 16th) in a bad situation when my bus (Megabus sent an old Coach bus) from Toronto to Kingston broke down and we were left standing in the sun for hours. At the three hour mark we were told it would be a couple more hours until our replacement bus arrived and that was it for me.
I took a $304 Uber home from Scarborough.
Once I got home in the evening and woke up the next day, I had a terrible sunburn and heatstroke.
So with this intense heat, I am avoiding being outside as much as possible. I have an air conditioner built into my living room wall and one portable AC in my main bedroom. Both work incredibly well.
My spare bedroom/work room is a little warm although it's nothing a good fan doesn't fix.
I have some exotic pets in my spare bedroom, so a little extra heat and humidity is good for them.