The postcode of Mudan District, Heze City

The postcode of Mudan District of Heze is 274000. Mudan District is located in the southwest of Shandong Province, on the south bank of the lower Yellow River and on the southeast edge of North China Plain. It is adjacent to Juancheng County in the north, Yuncheng County and Juye County in the east, Dingtao District and Cao Xian County in the south, Dongming County in the west, and the Yellow River in the northwest corner faces Puyang City, Henan Province across the river.

Peony area belongs to the alluvial plain of the Yellow River, with flat terrain, deep soil layer and fertile soil. The alluvial thickness is generally 20-30m, and the terrain is high in the west and low in the east. From north to south, it is distributed in strips and alternating hills and depressions in the east-west direction. The altitude is 57.2-44m, and the ground slope is1/6000-110000.

Mudan District is located in the mid-latitude area, on the north-south narrow road between Taihang Mountain, Mount Tai and Yi Shan, and belongs to the temperate monsoon continental climate, with the main characteristics of hot summer and cold winter and distinct four seasons. There is little rain in spring, the north-south wind alternates frequently, the temperature rises quickly, and the spring-summer transition is fast; Summer is hot and humid, mainly southerly, with relatively concentrated rainfall.

The autumn rainfall in Mudan District gradually decreases, mainly affected by northerly winds, and the temperature drops rapidly. There is little rain and snow in winter, with northerly winds and dry and cold climate. There is plenty of sunshine and abundant heat in the whole year, and the rain and heat are the same season, which is suitable for crop growth, but the rainfall is unevenly distributed in time and space and there are many abnormal weather. The temperature tends to be warmer, the extreme temperature (maximum and minimum) tends to weaken, and the gale hours and maximum wind speed decrease obviously.