Climate types and characteristics in Zibo.

Zibo is located in a warm temperate zone, which belongs to a semi-humid and semi-arid continental climate (temperate monsoon climate). The annual average precipitation is 650 mm, the annual average temperature is 12.5℃ ~ 14.2℃, the annual average sunshine hours are 2209.3 ~ 2523.0 hours, and the annual average frost-free period is 190 ~ 265438+.

Temperate monsoon climate is hot and rainy in summer: in summer, the solar altitude angle increases, the days are long and the temperature is high, and the southeast monsoon blowing from the tropical ocean brings abundant precipitation; Winter is cold and dry: the average temperature in Leng Yue is below 0℃, and it is cold in winter. The reasons are: high latitude, close to the source of winter wind, low terrain, flat terrain, high in the west and low in the east, which weakens the winter wind.

Extended data:

Topography of Zibo

Zibo city is bounded by Qihe-Guangrao fault, which belongs to Luzhong uplift of Luxitai anticline in the south and Jiyang depression in the north. Luzhong uplift area is composed of basement rock series and caprock. The basement rock series is composed of Taishan rock group and Neoarchean-Proterozoic granite, which has undergone multi-stage metamorphism. The caprocks are mainly Cambrian and Ordovician, and Carboniferous, Permian and Mesozoic sediments are developed in Zibo Basin, Yiyuan Basin and Lucun Basin. Jiyang depression is completely covered by Quaternary strata. Magmatic rocks are widely distributed in China. Precambrian metamorphic magmatic rocks are distributed in the basement rock series in the south of the city, and Mesozoic Yanshanian magmatic rocks are distributed in the fault intersection or fold development area in the north-central part.

Zibo is a city with high in the south and low in the north, with rolling mountains in the south, east and west wings, low depression in the middle, and the height difference between north and south 1000 meters. With Ji Jiao Railway as the boundary, most of the south is mountainous and hilly, with developed karst landforms; Most of the northern part is piedmont alluvial plain and yellow flood plain, and the land is flat and fertile. The Yellow River and Xiaoqing River flow in the north, and the rivers that originate in the city are Yi River, Zi River and Fuxiao River. Mountainous areas, hills and plains account for 42.0%, 29.9% and 28. 1% of the city area respectively.

Baidu Encyclopedia-Zibo