Ruian postal code

Ruian City is located in the middle of the golden coastline of China, which is the connecting zone between the Pan-Yangtze River Delta and the Pearl River Delta. It borders the East China Sea in the east, wencheng county in the west, Pingyang County in the south, ouhai district and Longwan District in the north and qingtian county in the northwest. The coastline is 20.36 kilometers long. Ruian City is 34 kilometers north of Wenzhou City and 385 kilometers away from Hangzhou, the provincial capital. Land area 1350 square kilometers, sea area 3037 square kilometers.

Ruian City belongs to the southeast coastal hilly area, with seven mountains, two waters and one field. The terrain is high in the west and low in the east, and the northwest is mountainous and hilly, with an altitude of more than 600 meters. There are 660,000 mu of forest land in the western mountainous area, and the forest coverage rate is 32.3%. The hilly area in the south is mainly Nanyan Mountain, which winds eastward to Da 'ao Mountain and then enters the sea, forming the Peron Islands on the continental shelf of the East China Sea.

Ryan's physical geography

The climate condition of Ruian is subtropical maritime monsoon climate, with no severe cold and heat all year round, short winter and long summer, distinct four seasons and abundant rainfall. The latitude of the whole region is low, and it is influenced by the ocean, and the temperature conditions in the province are the best. The annual average temperature in China is 17.9℃, which is slightly lower in islands such as Beiji (17.5℃) and slightly lower in mountainous areas with an altitude of 400-800 meters (14℃- 16℃). The annual average precipitation in China is11/kloc-0-2200mm, and the historical annual average precipitation is1527.2mm. ..

During the year, the monthly precipitation distribution is very uneven, and the annual precipitation peaks are three times, namely, the spring rain period from March to April, the plum rain period from May to June and the tropical storm and rainstorm period from August to September, accounting for 18.3%, 26% and 26.2% of the annual precipitation respectively. The monsoon climate in Ruian is obvious, with southeast wind in summer and northwest west wind in winter, with annual average wind speed 1.9m/s and instantaneous maximum wind speed16m/s. Ruian is located in Wenzhou-Shantou typhoon area, with many typhoons in summer.

Reference to the above content: Baidu Encyclopedia-Ruian City