What is the annual precipitation in Zhangye City, Gansu Province?

Zhangye has a continental climate, characterized by dryness and little rain, with an average annual temperature of 6℃, the coldest in 1 month and the hottest in July. June to September is the best tourist season of the year. Annual average precipitation 13 1mm, and monthly average precipitation1~ 29 mm.

Zhangye, a city under the jurisdiction of Gansu Province, was named after "Zhang Guo closed its doors to the outside world". It is located in the northwest of Gansu Province, China, in the middle of Hexi Corridor. Known as "Ganzhou" in ancient times, that is, the origin of the word "Gan" in Gansu Province, it is known as "land of Sang Ma" and "land of plenty". Zhangye City is one of the second batch of national historical and cultural cities announced by 1985. It is an important town of the ancient Silk Road, the main road of the new Eurasian Continental Bridge, a famous historical and cultural city in China, an excellent tourist city in China and a commodity grain base in Gansu Province. Since ancient times, it has been called "Zhang Ye of gold, Wuwei of silver". Zhangye has the largest military horse farm in Asia, a national wetland reserve approved by the State Council, and a national geological park named "Top Ten Wonders of the World" by National Geographic magazine. Zhangye has a long history, splendid culture, beautiful natural scenery and unique human landscape. It has been called "Jiangnan" and "Golden Zhangye" since ancient times.