It’s 110F or 44.3C this week. Even if you’ve never thought of going nude before, how could you be wearing clothes in a case you don’t have to? It’s to damn hot to wear anything. Better be cool and nude.
Nudity only works indoors on a hot day. Clothing helps keep the direct sun off your skin. That's why desert clothing is usually near full body. But yeah, if you are going to be in constant shade or indoors then nudity works.
Clothing originated as armor against the elements.