Is there Huai 'an in Anhui?

There is no Huai 'an County in Anhui, only Huai 'an City in Jiangsu.

Huai 'an City is located in the middle of northern Jiangsu, downstream of Huaihe River, and on the Qinling Huaihe River line, the geographical boundary of China. It is located between 32 degrees 43 minutes and 34 degrees 06 minutes north latitude and 36 minutes and 30 seconds east longitude 1 18 degrees 12 minutes-19 degrees.

Lianyungang City in the north, Yancheng City in the east, Yangzhou City and Chuzhou City in Anhui Province in the south and Suqian City in the west. The maximum linear distance from east to west 132km, the maximum linear distance from north to south 150km, and the area 10030km2.

Huai 'an terrain is high in the west and low in the east. Except for Xuyi County in the southwest of the city, which is hilly, the city is dominated by plains with flat terrain. Rivers and lakes in the territory are vertical and horizontal, and water networks are vertical and horizontal.

Nine rivers run through Beijing-Hangzhou Canal, Hu Aishu, irrigation canals in northern Jiangsu, Huaihe River estuary, ancient Yellow River, Liutang River, Yanhe River and Huaihe River. Most of Hongze Lake, one of the five largest freshwater lakes in China, is located in the city, with small and medium-sized lakes such as Baima Lake, gaoyou lake and baoying lake embedded in it.

climate

The main irrigation canal of Huaihe River runs through Huai 'an, which is the dividing line between warm temperate zone and subtropical zone in China, so Huai 'an has the characteristics of north-south climate. Generally speaking, the south of the main irrigation canal in northern Jiangsu belongs to the humid monsoon climate in the north subtropical zone, and the north belongs to the semi-humid monsoon climate in the north temperate zone.

Affected by the monsoon climate, the four seasons are distinct, the rainfall is concentrated, and the rain and heat are in the same season. In winter, Leng Xia is hot, and the temperature in spring is changeable. In autumn, the air is crisp, the light energy is sufficient and the heat is abundant.

The annual average temperature in Huai 'an is14.1℃-14.8℃, which is basically high in the south and low in the north. Influenced by the water body of Hongze Lake, a warm center was formed in Hongze Lake area. The annual distribution of temperature is the highest in July and the lowest in 65438+ 10. The annual frost-free period in the city is generally around 265,438+00-225 days, with short days in the north and long days in the south. Affected by the water body in Hongze Lake area, the frost-free period in Hongze District is as long as 236 days.

Reference to the above content: Baidu Encyclopedia-Huai 'an City