Does it get cool at night there? if so, open the windows at night, but close them in the morning before it starts to warm up. Have enough fans running that the air is always in motion, be they in the windows or on the floor. Have some fans blowing upwards to get the cool air off the floor.
Afternoon temps are routinely over 90 here. Even with AC, we have plenty of fans, and hubby and I spend the afternoon quietly sitting in front of one, or napping. Do all energetic stuff either early in the morning or, if it cools in the evening there, late after it starts to cool.
Put ice in your beverages, and drink plenty of water to prevent dehydration. You can also use a shower or soak in the tub to re-hydrate transdermally (through your skin).
apply cold water or ice to any available skin, esp pulse points to lower your body temperature and avoid overheating. get in front of a fan to evaporate it off. Repeat as needed.
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If it don't come easy . . . .
. . . .hack it until it works right
Aspie score: 142/200 NT score: 64/200
AQ Score: 42
BAP: 109 aloof, 94 rigid and 85 pragmatic