The daily temperature changes greatly in xinji city, especially in spring and autumn. Compared with the daily high and low temperature difference, the average daily range in May is the largest, which is 14.3℃, and the maximum daily range in spring and autumn is above 23℃. The average first day above zero is February 26th, the whole day is 65438+February 2nd, and the duration is 280 days.
Extended data:
Xinji city once belonged to the Yellow River flood area in BC. In ancient times, there were Hutuo River, Zhanghe River and Yaer River, but after several diversions, the main road of Hutuo River moved northward in the late Qing Dynasty, and the ancient river channel disappeared from the territory. Since then, there have been no natural rivers on the surface of xinji city. It belongs to the irrigation scope of Jin Shi Canal, with a length of 23. 1 km, a width of 40m and a depth of 5m. The water source comes from two reservoirs, Gangnan and Huangbizhuang in Hutuo River.
The water distribution in different hydrological years in China is different. The annual water distribution in normal water is 80 million cubic meters, the annual water distribution in dry water is 68 million cubic meters, and the annual water distribution in wet water is/kloc-0.0 million cubic meters. There is a complete irrigation system with Jin Shi irrigation canal as the main body. Apart from rainfall runoff and seasonal drainage in the Jin Shi Strait, there are no natural water resources on the surface of the territory.
Baidu Encyclopedia-Xinji