Jiangmen only prepares thin coats and thermal underwear in winter. The temperature in Jiangmen City, Guangdong Province is not low in winter. Wearing a thin coat and thermal underwear is enough for most people to survive the winter. Jiangmen, also known as Wuyi, Siyi and Liu Yi, is a prefecture-level city under the jurisdiction of Guangdong Province and an important node city in Guangdong-Hong Kong-Macao Greater Bay Area. Located between 21o27 ′-22o51′ north latitude and115438+0315 ′ east longitude, it is adjacent to Zhongshan, Zhuhai and Western Union in the east. Low in the north and high in the west, mainly in low mountains and hills; As of June 5438+February, 2022, the city's land area was 9535 square kilometers and the sea area was 4880.47 square kilometers; Administering 3 municipal districts and hosting 4 county-level cities; The resident population of the city is 4835 1 000.