Is Xianyang a semi-humid or semi-arid area

Xianyang city is located in the warm temperate zone, which belongs to the temperate monsoon climate, and the four seasons are hot, cold, dry and wet. Mild climate and abundant light, heat and water resources are beneficial to the development of agriculture, forestry, animal husbandry, sideline and fishery. The annual average temperature is 9.0- 13.2℃, the annual extreme minimum temperature is-18.6℃, and the annual extreme maximum temperature is 4 1.2℃. The annual solar radiation is 4.6/kloc-0 /×109—4.99×109 joules/square meter. The average annual sunshine hours is 2017.2-2346.9 hours, and the sunshine hours in June, July and August account for about 32% of the whole year, which is very beneficial to the maturity of summer crops and the growth and development of autumn crops. Because of the topographical characteristics, it is divided into two climatic zones, with obvious differences: the southern plain has a mild climate and four distinct seasons. The annual average temperature is 12℃ and the frost-free period is 2 13 days. In the gully region of the northern plateau, the climate is slightly cold, and winter and spring are slightly longer. The annual average temperature is below 10℃, and the frost-free period is 180 days. The average annual precipitation in the whole territory is 500-600 mm, increasing from south to north, with 50% concentrated in July, August and September. It often rains for a long time.