Lanzhou Weather

Located inland, Lanzhou has a typical temperate, semi-arid continental monsoon climate. It is dry with plenty of sunshine. Lanzhou weather in winter is chilly with an average temperature of -7.3C(18.9F) while spring is ephemeral with changeable weather.
 
In winter, a warm coat, scarf, gloves, hat, and boots are needed. Summer is short but not too hot with an average temperature of 22.4C (72.3F). A warm coat is a necessity on your trip to Lanzhou since the temperature can drop considerably in the evening. Autumn sees a rapid decrease in temperature. Though historical records show that in some extreme cases the temperature can be as low as -23.1C (-9.6F) and can rise to as high as 39.1C (102.4F), Lanzhou enjoys a favorable climate.

The annual precipitation is 328 millimeters (12.91 inches), which is concentrated during the summer. So an umbrella and raincoat should be packed in your bag if you plan to visit there at that time. The best season is usually from May to October when the weather is most suitable. Other things to carry with you are a bottle of water, and sun protection, especially a lip balm. If local folk customs like festivals appeal to you, winter is also a good tourist season.