20 13 climate in Changji, Xinjiang

Changji Prefecture belongs to the middle temperate zone, with a typical continental arid climate, characterized by hot Leng Xia in winter and large temperature difference between day and night. Due to the influence of topographic conditions, the climate varies greatly from south to north, and the climate characteristics in the southern mountainous areas are obvious. Abundant rainfall in summer; The climate characteristics of northern desert are obvious. Changji Prefecture has abundant sunshine, with annual sunshine hours of 2700 hours and annual total solar radiation 133.6 kcal /cm2. The storage conditions are also sufficient. The accumulated temperature ≥ 10℃ is 3450℃, of which the annual average temperature is 6.8℃, the monthly average temperature 10/0.6℃ and the July average temperature is 24.5℃. The average annual precipitation 190 mm is obviously higher in summer than in winter. The annual frost-free period is 175 days.