I've lived in Kansas and Missouri, so I know what heat and humidity feel like.
I was in Phoenix, Arizona when the temperature hit 122F/50C. That's just too blasted hot, even if it is a dry heat.
It's been warm in Colorado; in the 90s with a bit of humidity. At this altitude the sun is strong and can cause a sunburn in a matter of minutes.
Sometimes we have to seek a shady spot wherever we can find it.
Donkeys chillin' in Alamosa, Colorado