What are the climatic characteristics of Beijing, Shanghai, Haikou, Lhasa and Urumqi?

1. Urumqi has a continental arid climate with short spring and autumn, long winter and summer, and large temperature difference between day and night. The annual average precipitation 194 mm, the warmest July and August average temperature of 25.7℃, the coldest 1 monthly average temperature of-15.2℃.

2. Harbin has a continental monsoon climate from middle temperate zone to cold temperate zone. The annual average temperature is -4 ~ 5 degrees Celsius.

Lhasa belongs to plateau temperate monsoon climate, with thin air, large temperature difference between day and night, little rainfall and abundant sunshine, and is known as "Sunlight City" and "Sun City". The annual precipitation is 454 mm, the annual average temperature is 7.5℃, 1 monthly average temperature is -2.3℃, and the July average temperature is 15.4℃. The frost-free period is 140 days.

4. Wuhan has a subtropical monsoon climate with an annual average temperature of 15- 17℃. The annual average precipitation is 800- 1600 mm.

Haikou has a tropical monsoon climate, with long summer and short winter, no frost and snow all year round, and abundant rainfall.