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oasis city, western Uygur Autonomous Region of Xinjiang, far western China. Kashgar lies at the western end of the Tarim Basin, in a fertile oasis of loess (silt deposited by the wind) and alluvial soils watered by the Kaxgar (Kashgar) River and by a series of wells. The climate of the area is extremely arid, with variable precipitation averaging about 3 inches (75 mm) per year (most falling as rain during the hot summer months). Average temperatures range from 21 F (6 C) in January to 79 F (26 C) in July.