I think 80s here in Southern California beach cities.
Not hot enough for AC.

I've noticed I can tolerate about 93 degrees (as observed on my dash) before I have to turn either roll down windows or turn on the AC.
That is only if I'm alone in the car, which is 95% of the time.

Need fewer troops to support.
Drive a hybrid.
Best tank 71.65 MPG.

Before this car I spent two years learning hypermiling on my 2004 HCH1.