What clothes to wear in Lanzhou now?

Short sleeves. According to the information of China Weather Network, the temperature in Lanzhou on August 30th, 2023 was 18-35 degrees Celsius, which was suitable for wearing short-sleeved thin clothes. Lanzhou, referred to as "Lan" and "Gao", was called Jincheng in ancient times. It is a prefecture-level city, provincial capital and I-type big city under the jurisdiction of Gansu Province. It is an important industrial base and comprehensive transportation hub in the northwest of China, one of the important central cities in the western region approved by the State Council and an important node city in the Silk Road Economic Belt.