Climatic conditions in Dabancheng town

Dabancheng Town is located in the mid-temperate continental climate zone, with drought and little rain, drastic changes in cold and heat, great climate difference and windy weather. It is a dry, windy and low-temperature area, and it is also an arid desert and semi-desert area. The annual average temperature in Dabancheng Town is 6.3℃-7.5℃, 1 monthly average temperature-10.6℃, July average temperature 18℃, and the historical extreme minimum temperature (1963) -4 1℃. The daily average temperature difference is 65438 03.3℃, and the annual average temperature difference is 365438 0.3℃.

2) sunshine

The effective hours of solar radiation in Dabancheng town are about 3065 hours a year, which is very beneficial to the growth of long-day crops. The annual sunshine percentage is 66% on average, exceeding 60% every month, and reaching over 75% in September and June when the air is crisp in autumn. 10.

3) precipitation

Restricted by geographical and climatic conditions, the spatial distribution of precipitation in Dabancheng town is characterized by more in the west and less in the east, more mountains, less plain basins and uneven regional distribution. The annual average precipitation is 43.4 mm, with the summer precipitation being the most concentrated, accounting for more than 70% of the annual precipitation, while the winter precipitation is less than 5% of the annual precipitation. The maximum number of continuous precipitation days is only 5 days, which occurs in summer, and the longest continuous non-precipitation month mostly occurs in winter half year, which is 144 days. The number of years and amount of snowfall is very small, with an average of 8 days per year, with the maximum of one year 19 days and the minimum of only 3 days.

4) evaporation

The annual average evaporation in Dabancheng Town is as high as 2754 mm, and it is large in late spring and early summer, mainly in May, with the evaporation reaching about 1000 mm and humidity of 50%.

5) wind

Dabancheng is a famous tuyere with an average wind speed of 6. 1 m/s, ranking second in Xinjiang. Dabancheng is one of the regions with abundant wind energy resources in Xinjiang.