>>118645Definitely ditch the blankets and open the windows at night if your living situation allows it.
I hear conflicting advice on sleeping (nearly) naked vs. in pajamas. Apparently thin cotton pajamas can absorb sweat well enough that you feel less sticky than on soaked bedsheets, which means you're less likely to wake up from being uncomfortable. I've also heard some people put ice packs beside them on the bed without touching them directly. I'll try that tonight and report back.
>>118708Does the noise machine really make any difference on top of multiple fans and earplugs?
I can second the rest, except I've never tried benzos. Melatonin is better than nothing in a pinch.
>>118713Abduct Cirno and keep her close to your heart.
Also, if you can, please seek out air conditioned spaces during the day. It can really help reduce accumulated body stress during long heatwaves.