Answer :
Yazd, in the desert of central Iran would be your most likely choice. Hope I helped. :)
In Iran are located the deserts:
Lut Desert is known as the is a large salt desert in the province of Kerman, Iran. It is one of the hottest places in the world, the temperature is about 70°C.
Kavir Desert is also known as the Great Salt Desert located in the middle of the Iranian plateau. The climate is arid and the thermal amplitude can reach up to 70°C.
NVM I PUT TH WRONG THING.