How cold is Genhe River in Inner Mongolia in winter?

Genhe River in Inner Mongolia is one of the cities with the highest latitude in China, with an annual average temperature of -5.3℃ and an extreme low temperature of -58℃, and the annual freezing period exceeds 2 10 days. It is the coldest city in China and is called "China Cold Pole".

Genhe city's climate belongs to the humid forest climate of cold temperate zone, which has some characteristics of continental monsoon climate. It is characterized by cold and humidity, long winter and short summer, and spring and autumn are connected, with an average frost-free period of 90 days.

The annual average temperature in genhe city is -5.3℃, 1 month is close to -30℃, the extreme minimum temperature recorded by county-level weather stations is -5 1.5 с, the extreme low temperature recorded by weather stations is -58℃, and the average temperature in July is 18 ~ 20℃, but it also appears.

The annual temperature difference of Genhe River is 47.4℃, the daily temperature difference is 20℃, and the freezing period is more than 2 10 days. Frozen soil is distributed throughout the country, and frozen soil in some areas is below 30 cm. Genhe city is not the northernmost county in China, but its altitude is higher than Mohe, so its temperature is lower than Mohe, the "Arctic of China".

Extended data

Topography of Genhe River in Inner Mongolia

Daxinganling constitutes the overall landscape of Genhe River. Looking at the overall topography of Genhe River, it is high in the northeast and low in the southwest. Jingling is the watershed of Torrent River, Genhe River and Delpur River, and the terrain of Lingnan and Lingbei is different.

The Genhe River basin south of Jingling is high in the northeast and low in the southwest. It starts from Pingdingshan near the source of the upper reaches of the Genhe River in the northeast, at an altitude of 145 1 m, and reaches Stepania Mountain at an altitude of1174m along the Genhe Valley, with a relative height difference of 277m. The root river flows northeast-southwest with the topography, and flows west after leaving the country.

To the north of Jingling, there is a long and narrow "mountain basin" along the torrent valley to Mangui Town, with high terrain in the south and low terrain in the north. From the upper left source of Riptide River, near Jingling at the source of Jinhe River, the altitude is1252m, and it goes north along Riptide Valley to Mangui Town, and the altitude drops to1150m, with a relative height difference of about150m. The torrent river generally flows in the north-south direction and turns southwest after leaving the root river.

The elevation of Genhe River is mostly 700 ~ 1300m, with an average elevation of 1000m. The highest peak, Okori Duishan, is located in Alongshan on the east side of the torrent, with an altitude of 1530m, which is also the highest peak in the north of Daxing 'anling.

Secondly, compared with Gao Shanfeng, Mount Alazi is located at the junction of the northwest and Ergun, with an altitude of 142 1 m; Pingdingshan, located in the southeast, is at an altitude of 145 1 m. There are more than 700 peaks at an altitude of 1000 meters in Genhe River, which are characterized by gentle mountain, flat top and little height difference.

Baidu Encyclopedia-Genhe (genhe city, Hulunbeier City, Inner Mongolia Autonomous Region)