That depends upon the specific desert, season of the year and time of day.
the temperature is 70-90.
The temperature in the Colorado desert can get very high. The average temperature of the desert in Colorado is 120 degrees Fahrenheit.
The average nighttime temperature in the desert varies depending on the desert and time of year. However, the temperature in Palm Desert, California is 80 degrees in the summer months.
The temperature in the Sahara Desert varies, it does not have an all time temperature
The average nighttime temperature in the desert varies depending on the desert and time of year. However, the temperature in Palm Desert, California is 80 degrees in the summer months.
A temperature of 129 degrees F was measured in the Antarctic Desert.
If you mean places in the world , the answer is Desert like Sahara, Africa.
The answer depends upon which desert you are referring to as each desert is different. The Mojave is the hottest, especially in Death Valley, and the temperature may approach 140 degrees F. in summer.
In which desert and in what season of the year?
In the Atacama Desert there are very few weather observatories so we do not know the absolute hottest temperature experienced there. However, the summer temperature rarely ever rises above 80 degrees F. It us usually about 70 to 75 degrees.
Translated: Temperature differences in the desert.
The summer simmer index relates how hot it feels when you include the effects of humidity. It is the same temperature that it would feel like in a dry environment like in the desert. It is comparable to the US Heat Index, but a better indicator. For example at 95F and dew point 70F the summer simmer index is 109, what it actually feels like if you were in the desert at that temperature. This puts you in the zone of caution from heat exhaustion with prolonged activity.