Introduction to Wuhan:

Wuhan, referred to as Jiangcheng for short, is a megacity in China, a national central city, a central city in central China, an important industrial base, a scientific and educational base and a comprehensive transportation hub. By 202 1, there are 13 districts in the city, with a total area of 8569. 15 square kilometers, permanent population 13648900, and urban population11545438+05000.

Wuhan, located in the east of Jianghan Plain and the middle reaches of the Yangtze River, is an international wetland city. There are many rivers and lakes in the city, and the water area accounts for a quarter of the total area of the city. Wuhan is known as the thoroughfare of nine provinces, where the Yangtze River and the Han River meet, forming a pattern of Wuchang, Hankou and Hanyang separated by a river. It is an important comprehensive transportation hub of land, sea and air, an economic and geographical center and one of the four major railway hubs in China. It is also the core city of the Yangtze River Economic Belt and the strategic fulcrum of the rise of central China.

Wuhan has a subtropical monsoon (humid) climate, which is characterized by abundant annual rainfall, sufficient heat, rain and heat in the same season, light and heat in the same season, and Leng Xia is hot in winter with four distinct seasons. The annual average temperature in Wuhan is 15.8℃~ 17.5℃, the extreme maximum temperature is 41.3℃ (1934 August 10), and the extreme minimum temperature is-18./kloc.

The frost-free period of the whole year is generally 2 1 1 ~272 days, the total sunshine hours are 10 ~2 100 hours, and the annual precipitation is1150 mm ~1450 mm.