Where is 45 degrees north latitude?

45 degrees north latitude is the parallel line parallel to the equator and the North Pole in the middle of the northern hemisphere, and the angle formed by the equatorial plane and the center of the equatorial plane and any point on the small circle of 45 degrees north latitude.

Climate characteristics: This zone belongs to temperate continental climate, and it is the widest grassland belt in the world in Eurasia. It starts from the lower reaches of the Danube River, passes through Romania, the Soviet Union and Mongolia eastward, and reaches northeast China and Inner Mongolia.

The latitude of China is 45 degrees north latitude, roughly in Dongwuzhumuqin Banner of Xilin Gol League in Inner Mongolia, Horqin Right Wing Zhongqi of Xing 'an League, Songyuan City of Jilin Province and Mudanjiang City of Heilongjiang Province.

Extended data The temperate continental climate of 45 degrees north latitude starts from the lower reaches of the Danube, passes eastward through Romania, the Soviet Union and Mongolia, and reaches northeast China and Inner Mongolia, forming the widest grassland belt in the world. The seasonal variation of wind direction and wind force is not as obvious as that of temperate monsoon climate. From the cause of formation, its cold and dry winter is not caused by the continental monsoon, but by the deep westerly wind blowing from the ocean, which has undergone continental degeneration, so the temperature is low and the precipitation is less; There is convective rain in summer, but the concentration of summer rain is not as significant as that of temperate monsoon climate.

It is cold and rainy in winter in this area, and the west wind from the ocean is denatured by the mainland, with low temperature and high humidity. The average temperature in Leng Yue is-1 1 ~-5℃. However, frontal cyclones often pass by. Winter precipitation is less than temperate maritime climate, but more than temperate monsoon climate. There is convective rain in summer, and the average temperature in the hottest month is 18 ~ 24℃, but the concentration of summer rain is not as significant as that in temperate monsoon climate. The weather changes irregularly. Vegetation is mainly deciduous broad-leaved forest. Agriculture in this climatic zone includes grazing, commodity grain agriculture and so on.