Jiayuguan population
Jiayuguan City, also known as "Border Lock Key" and "Gobi Steel City", is a prefecture-level city under the jurisdiction of Gansu Province, an important node city in Gansu section of the Silk Road Economic Belt, a sub-central city in the province, and an important metallurgical and advanced manufacturing base in China. By 2022, the city will have three streets and three towns, with a total area of 1.224 square kilometers, a permanent population of 3 1.630, an urban population of 298,800 and an urbanization rate of 94.47%.
Jiayuguan City is located in the northwest of China, northwest of Gansu, and adjacent to Suzhou District of Jiuquan City in the east. It is located in the middle of Hexi Corridor in Gansu, and is the geographical center of Gansu, Qinghai, Mongolia and Xinjiang. It is a transit town of the New Eurasian Continental Bridge and a transportation hub for the mainland to Xinjiang and Central Asia. It is an important old industrial base in the west and the largest iron and steel industrial base in the northwest.
Climate environment
Jiayuguan is a temperate continental desert climate, with an average annual temperature of 6.7℃-7.7℃ and an annual sunshine of 3000.2 hours. The annual average natural precipitation is 85.3 mm, the evaporation is 265,438 0.49 mm, and the frost-free period is about 65,438 0.30 days. The annual average temperature is higher 1.4℃ than the same period of last year, among which 10, 165, 438+0,1February are lower, and the rest months are higher. The annual precipitation is less than the same period of last year, mainly concentrated in May, June, August, 65438+February, and the precipitation in 65438+February is abnormally high.
The temperature is higher in spring, the precipitation is less, and the spring drought is more obvious. After entering the summer, precipitation increased, with little difference compared with the same period in history. Strong wind day 15, dusty day 3, short-term strong convective weather such as lightning 1 1, and five cold waves.
Reference to the above content: Baidu Encyclopedia-Jiayuguan City