Уаргла: История, культура и современность оазиса в Сахаре.

According to Ibn Khaldun the town was founded by Banu Wargla who, accompanied by sections of the Maghrawa and Banu Ifran, left the Tlemcen region and founded Ouargla. These Berbers of Ouarghla then embraced Ibadi doctrines, which later made the town an attractive refuge for the citizens of Tahert. In the 11th century, Banu Hilal, an Arab tribe living between Nile and Red Sea, settled in Tunisia, Tripolitania (western Libya) and Constantinois (eastern Algeria) which was Ouargla party. In the 19th century, the town was known for being on a caravan route to the south, and a starting point for exploring the southern Sahara.

The city was a significant tourist attraction until the civil unrest of the 1990s. Many tourists shopped for sand roses at the souk l'ehjar, the old rock market. The souq, or market, had many traditional shops filled with antiquities, traditional crafts, and local items from dresses to stuffed lizards. The area across from these shops was used to display sand roses, mineral specimens, of all sizes and shapes. The market has gone through a renovation process. Not far from the souk l'ehjar is the old groceries market, or the Sunday market as it is called by the locals. It too is located in the centre of the old city, La Kasbah. At its centre the original old market is shaped as a circle split into small arcs. The central circular structure is now a meat market, surrounded by rows of grocers' and farmers' stalls displaying all sorts of fruit and vegetables. Next to the old groceries market lie the two oldest mosques of the city, "al Masjid al Atiq" which literally means "the old mosque," and the old Ibadi mosque, home to one of the most renowned Islamic scholars of the city, Taleb et Tayeb. Some of Ouargla's population speak the Wargli language, which is part of the Zenati languages subgrouping of the Northern Berber languages. There are Wargli speakers in N'Goussa as well.

Ouargla has a desert climate ( Koppën Classification BWh ) typical of the Sahara Desert in which it is located. The city has very long and extremely hot summers and short and pleasant winters. The average temperatures of the city are the highest of the big cities of Algeria which Ouargla is part of. The temperature of July, which is the hottest month, is around The heat becomes persistent and unpleasant in summer with temperatures sometimes exceeding On average, the city of Ouargla has a temperature equal to or greater than for more than 135 days and for more than 83 days. The year with the most days with a temperature equal to or greater than 100 °F was in 2014 with 99 days, while the lowest total was 39 days in 1981. By comparison, the city of Carpentras in France had a total of 16 days since 1963 when the temperature was equivalent or above 100 °F. The highest minimum temperature recorded at Ouargla was on July 31, 2005. The highest temperature was recorded on August 13, 1984, at , although that reading is disputed by some meteorologists thus leaving reading recorded on 5 July 2018 as the highest reliable reading for Ouargla, for Algeria and for whole continent of Africa. The climate is particularly arid and not very rainy with clear skies most of the time. The rainfall recorded in the city of Ouargla is limited to only per year in average. The most rainy year lived in Ouargla was that of 1903 with The most arid year was that of 1929 with 0 mm. The year of 1903, which was the rainiest in Ouargla, still had nine constant months with a rainfall of 0 mm, from February to October. January is the rainiest month with August is the driest with
Ouargla rarely sees days with a minimum temperature below 0°C. However, if one moves away from the urban area of Ouargla, frost is much more frequent in the periphery of the city. The record for the number of days below zero was in 1983 with 7 days during the month of January and 7 days during the month of December for a total of 14 days. The city sees an average of 5 days below 0°C per year. The winter with the most frost in Ouargla was from 1999 to 2000 with a total of 55 days. Snow is very rare in Ouargla, and only occurs in exceptional cases and in a small quantity. The lowest temperature recorded at Ouargla is on January 16, 2001, while the lowest maximum temperature is on January 27, 2005.

Peter Chatman, known as Memphis Slim, a piano blues musician, composed and performed a boogie woogie instrumental tune named "Ouargla" in 1971. He was accompanied by Michel Denis on drums. The piece pays tribute to the Ouargla oasis, which was a famous and popular hangout in the late 1960s and early 1970s.