Zero Celsius is an option here. Happens once or three times a winter usually.....and if the electric goes? and the generator isn't running, it's literally dangerously cold. Fortunately that's rare.
My building doesn't have a generator, which normally is okay, since I'm in the center of the city almost. Three hours a day power cuts are the norm, and they are on a schedule, and never after dark. In theory.
Last couple weeks its been on and off, day and night , as much as 12 hours with no plan.....long story....
So for summer heat, a fan is fine for my hams, since I don't have A/C and can be quite comfortable in a studio with a fan. The temps haven't let up so much, as I think the humidity dropped...its gone from 95 ish to 87 ish in degrees this week.....humidity can just make either one horrible though....
I'd opt for the A/C....in other words, do what I would do for myself to keep comfortable in this weather. A corrupt, ancient, inept and greedy electric company just happens to be making things a bit more irregular and annoying this August...
Hams sleep a lot...out in the open. When they demand play time, it hasn't stopped them from running and climbing. Long hair and all...
Either A/C or fans should be fine, the hams seem to adjust to temps, and the temps round Aleppo, Syria in the desert are probably scorching to frigid in a 24 hour period at times.....
If heat really really got to them, I have a razor, so I can just shave them bald?
j/k.......