The Sahara desert is an uncomfortable place for humans to be at noon because of the high temperatures and the lack of humidity. The sun beats down on the sand, which can become very hot to the touch. The air is also very dry, which can cause dehydration and other health problems. In addition, the sand can be very fine and can get into people's eyes, noses, and mouths, causing irritation.
The Sahara desert is a beautiful and fascinating place, but it is also a very challenging environment. Humans who live in or travel through the Sahara must take special precautions to protect themselves from the harsh conditions.