Anhui Province, referred to as "Anhui" for short, is the provincial administrative region of People's Republic of China (PRC). Hefei, the provincial capital, is located in the Yangtze River Delta in the east of China, with a land span of11454'-1937' and a latitude of 29 4 1. By July 2020, there will be 16 prefecture-level cities in Anhui province, with a total area of 14.05438+0 million square kilometers. By the end of 2022, the permanent population of the province was 665,438 +0.27 million.

Anhui Province was founded in the sixth year of Qing Emperor Kangxi (1667); In the early years of Qing Dynasty, jiangnan province was established (including Shanghai, Jiangsu and Anhui provinces). In the 6th year of Emperor Kangxi of Qing Dynasty (1667), jiangnan province was officially revoked and divided into Anhui Province and Jiangsu Province. Because Anqing House was the political center of Anhui at that time and Huizhou House was economically developed, it was named after the initials of the two houses. Anhui is called "Anhui" because it has an ancient Anhui country and its mountains and rivers.

Anhui's climate

Anhui province belongs to the transitional area between warm temperate zone and subtropical zone in climate. The north of Huaihe River has a warm temperate semi-humid monsoon climate, and the south of Huaihe River has a sub-humid monsoon climate. Its main characteristics are: the monsoon is obvious, the four seasons are distinct, the spring is warm and changeable, the summer rain is concentrated, the autumn is crisp and the winter is cold. Anhui is also located in the mid-latitude zone. With the alternation of monsoon, the seasonal variation of precipitation is obvious, which is one of the areas with obvious monsoon climate.

Spring and autumn in Anhui Province are the transitional periods from winter to summer and from summer to winter. The annual frost-free period is 200-250 days, and the active accumulated temperature of 10℃ is around 4600-5300℃. Annual average temperature 14- 17℃, June average temperature-1-4℃, July average temperature 28-29℃. The average annual precipitation is 773- 1670 mm, which is characterized by more in the south and less in the north, more in the mountains and less in the plains and hills. Summer precipitation is abundant, accounting for 40%-60% of the annual precipitation.

The above contents refer to; Baidu encyclopedia-Anhui province