Deserts can get very cold at night because the rocks and sand radiate heat out through the atmosphere into space (no cloud cover to reflect the infrared (heat) wavelengths back to Earth. There is very little water which is one of the greatest heat sinks (retains heat).
In some deserts, such as the Mojave and Sahara Deserts, the temperature may approach 140 degrees F on a hot, summer day.
The temperature depends on the season of the year and location. In the summer the temperature can exceeds 120 degrees F in the southern deserts of the state. In the winter the temperature can drop well below 0 degrees F at night in the northern desert areas.
Unless you name a specific desert and time of year, there is no meaningful answer to your question. Each desert has its own climatic conditions. The answer could range from well below minus 100 degrees F. for Antarctica to 80 or 90 degrees above zero for the Mojave Desert in summer.
Even in winter the coastal desert usually will have highs in the 60s (degrees F.) and nights are pleasant but a jacket would be needed. On rare ocassions the temperature may drop below freezing briefly at night in the winter. Summers rarely see temperatures above 80 degrees although a temperature of 90 degrees is not unknown. The coastal deserts have their temperature moderated by cold ocean currents so do not experience the extreme temperatures of other deserts.
Temperatures vary greatly between night and day in many desert regions. Typically, humidity blocks the sun's radiation. Since deserts have little to no humidity, about twice the radiation is absorbed. At night, a greater amount of heat is lost due lack of humidity. This can bring temperatures well below freezing, especially during the winter months.
Every desert has its own weather statistics. There are hot deserts and there are cold deserts. In the Antarctic Desert the temperature may plunge below -100 degrees F. In hot deserts during the summer the temperature may drop below 60 degrees F. at night.
Deserts have an average temperature of over 64 degrees F throughout the year.In hot deserts, the temperatures can range from above 100 degrees Fahrenheit inthe day to below 32 degrees Fahrenheit at night.
The answer to your question depends upon the specific desert and season of the year. In the summer the hot deserts will usually drop to 60-70 degrees F on a summer night. In the winter the cold deserts could drop to below -20 degrees F at night.
Cold winter deserts can drop well below 0 degrees F in winter. The Gobi has been known to drop to -40 degrees or even colder. The Antarctic Desert has had a temperature measured at -135.8 degrees F.
In some deserts, such as the Mojave and Sahara Deserts, the temperature may approach 140 degrees F on a hot, summer day.
In deserts, the temperature falls quite a lot, so it's a lot colder in the desert at night than it is in the day. It can fall below freezing.
The temperature depends on the season of the year and location. In the summer the temperature can exceeds 120 degrees F in the southern deserts of the state. In the winter the temperature can drop well below 0 degrees F at night in the northern desert areas.
it is very hot in the day time but drops down to below 20 degrees at night
There is no single answer to your question. There are over 2 dozen major deserts in the world and each is different. The temperature also depends on the season of the year. Temperatures could range from below -120 degrees F in Antarctica to over 130 degrees F in the Mojave Desert or Sahara.
That depends upont the particular desert and season of the year. The temperature could range from 60 or 70 degrees F in the southwest American deserts in summer to well below minus 100 degrees F in Antarctica in winter.
Yes, deserts can have dramatic temperature drops at night; and may even drop below freezing at times.
Unless you name a specific desert and time of year, there is no meaningful answer to your question. Each desert has its own climatic conditions. The answer could range from well below minus 100 degrees F. for Antarctica to 80 or 90 degrees above zero for the Mojave Desert in summer.