I havenot done anything its stock.
Ps considering weather conditions here is it normal. Or not?
When having no load or surfing my gpu temp is 42-46 and max 50-55
Considering that your climate is a lot hotter there i do expect that you have higher cpu temps but 85 C are too high. Since you are stock my suggestion is cleaning everything and applying new thermal paste. This helps a lot for 99% of instances