Which province is Jinan?

Jinan is Shandong Province, located in the middle and west of Shandong Province, with Mount Tai in the south, the Yellow River in the north and mountains and water in the back. It borders Liaocheng in the southwest, Dezhou and Binzhou in the north, Zibo in the east and Taian in the south.

Jinan is located at 36 40 ′ north latitude and117 00 ′ east longitude. Located at the junction of hilly areas in central and southern Shandong and alluvial plains in northwest Shandong, the terrain is high in the south and low in the north.

Jinan underground is soluble limestone. After many tectonic movements and long-term dissolution, a large number of karst ditches, caves and underground rivers have been formed, which has become an underground pipe network capable of storing and transporting groundwater.

A large amount of groundwater in the southern mountains of Jinan, criss-crossing limestone strata, travels southward, and meets closely organized magmatic rocks in the northern suburbs, like a natural stone wall, blocking the water veins.

Extended data:

In winter, the Mongolian high is formed in the northern part of the Asian continent, and Jinan is controlled by the polar continental air mass and is often attacked by cold air from the north. The weather is cold and sunny, with less rain and snow and more northerly winds. In summer, influenced by tropical and subtropical ocean air masses, warm and humid air currents prevail in the ocean, with hot weather, abundant rainfall, abundant sunshine and southerly winds.

Spring and autumn are the transitional seasons from winter to summer and from summer to winter, and the wind direction is changeable. In a year, Jinan is controlled by different atmospheric circulation in different seasons, which constitutes a distinct climate in spring, summer, autumn and winter.

The winter duration in Jinan is 136 ~ 157 days, generally from early October to late March of the following year. Summer is 105 ~ 120 days, generally from late May to early September; Spring and autumn are the shortest, less than two months. In addition, the terrain surrounded by mountains on three sides makes it difficult for water vapor and hot air to return and gather, which is more than the summer precipitation in general northern cities.

Baidu Encyclopedia-Jinan