The postcode of Changqing District, Jinan City, Shandong Province.

The postcode of Changqing District, Jinan City is 250300. Changqing District belongs to Jinan City, Shandong Province. It is one of the municipal districts of Jinan City, the capital of Shandong Province, and is located in the west of Jinan City. The geological structure system in Changqing District is generally inclined to the north, with an overall dip angle of NW30°~ NE45° and an dip angle of 6 ~15. Anticlinal folds are locally formed in the east-west direction, and the shape is gentle.

Changqing District is adjacent to the Central District of Jinan City, Huaiyin District of Jinan City and Licheng District of Jinan City in the east, Pingyin County and Feicheng City in the west, Qihe County in the north and Daiyue District and Feicheng City in Tai 'an City in the south. Total regional area 1209 km2; Administer 8 streets and 2 towns; 6 13 administrative village.

Changqing district is located in the mid-latitude zone, which is influenced by solar radiation, atmospheric circulation and geographical environment and belongs to temperate monsoon climate. It is characterized by obvious monsoon, four distinct seasons, drought and little rain in spring, warm and rainy in summer, cool and dry in autumn and cold and little snow in winter. Annual average temperature 13.8℃, frost-free period 178 days. The monthly average maximum temperature is 27.2℃ (July), the monthly average minimum temperature is-3.2℃ (65438+1October), and the annual sunshine hours 1870.9 hours.