Present situation of desert in southern Algiers

1. According to the query of knowledge of nature. The south of Algiers has a desert climate, with hot and dry summers and cold winters. In the desert area south of Algiers, the temperature is as high as 50 degrees Celsius during the day and drops to 0 degrees Celsius at night.

2. The desert in the south of Algiers is Sahara desert, accounting for 85% of the national territory. There are tall extinct volcanoes with little annual precipitation. There is only a few millimeters of precipitation in the desert area south of Algiers every year.