The climate of northern and southern Xinjiang

1. There is no doubt that the Tianshan Mountains will affect the climate of the north and south Xinjiang. 2. In addition, there is a large area of desert in southern Xinjiang and a large area of basin in northern Xinjiang, so the atmospheric inverse radiation in southern Xinjiang should be greater than that in northern Xinjiang. 3. The above two points affect the atmospheric circulation in the two places, so the climate is quite different. Climate difference is generally caused by many influences. North and South Xinjiang have a continental climate, with long and cold winters and short and hot summers. The climate is dry, light and heat are abundant, and precipitation is scarce. Taking Tianshan Mountain as the boundary, there are obvious differences between northern and southern Xinjiang. Northern Xinjiang has a temperate continental arid and semi-arid climate, while southern Xinjiang has a warm temperate continental arid climate. The average annual temperature in northern Xinjiang is-4 ~ 9℃, the annual precipitation is over 15 ~ 2mm, and the frost-free period is 14 ~ 185 days. The average annual temperature in southern Xinjiang is 7 ~ 14℃, the annual precipitation is 25 ~ 1 mm, and the frost-free period is 18 ~ 22 days.