You’re asking good questions, I wish I had the forethought to put the info in my OP.
Right now it’s early March, so you’re probably thinking she wants to turn on the heater. However, we live in Southern California, and I was actually turning on the air conditioner at the time.
Although the temperature outside is in the high 60s, there’s no tree shading our upstairs apartment. The sun hits our south wall starting about 8am and up until about 8pm. Between noon and 5pm, it gets very hot in here. We used to have a tree outside providing shade, but it was replaced with a slowly growing twig a few years ago.
When I start feeling uncomfortable, I check the thermometer we keep around. If it shows over 77 or so, I’ll make a change to hopefully reduce temperature. I try to choose free methods like opening windows, adjusting the blinds, etc. Then I choose cheap methods like turning on the ceiling fan or the vornado. If those fail, I turn on the a/c.
When the a/c is on is when it generally affects her. I think it’s mainly the cold air blowing around, not the temperature that her body reaches. If I could find a way other than blowing cold air around to cool the apartment, I would. I experiment and try different stuff often.
Since the a/c is on the south wall, that means it blows cold air onto the north wall, which is always cool. This means it doesn’t cool down the wall which is radiating heat. So lately I’ve been pointing the vornado so that it blows cold air into the corner where I sit while I compute, or towards the sofa where I sit while I watch TV. Hopefully not only is the redirected cooler air cooling me, but also the hot wall which is re-radiating the sun’s heat into our apartment.
I care for my girl a lot and want to accommodate her, but when the temp gets to a certain degree, I feel literally ill.
As far as how much she moves around - she uses a treadmill and/or elliptical 6 days a week every week non-stop for 4+ years. Other than that, I move around very quickly, and I’m sure that continually generates more heat in my body. She tends to move around more slowly than I do (just walking and performing most activities).
In response to RaftPeople - outside, I don’t like it warm either. That bothers me also, but it bothers me much more indoors.
Ironically, I really like hot showers. I mean, really, really hot showers. The kind that makes your skin bright red. I like them so much that I had to start turning the temp down for a few minutes before I get out, otherwise my body stays hot for a long, long time after I get out. I find that cooling myself off before I get out of the shower allows me to tolerate a warmer room slightly better for a few hours, but eventually wears off.