What is the coldest place in China? When is the heating here?

As we all know, China has a vast territory with a land area of about 9.6 million square kilometers, which leads to the phenomenon of large temperature difference in different parts of the country at the same time. Even in hot summer, there are places where the temperature can reach below zero. The coldest place in China is genhe city, Hulunbeier City, Inner Mongolia Autonomous Region, which is one of the cities with the highest latitude in China.

I read It's Extremely Cold in China. Genhe city, located in Hulunbeier City, Inner Mongolia, is the coldest city in China, with a warm forest climate of cold temperate zone, characterized by cold and humidity, and long Leng Xia in winter and spring and autumn. The annual average temperature in genhe city is -5.3℃, 1 month can reach -30℃, and in July 18℃-20℃, and the extreme low temperature can even reach -58℃. The annual freezing period is more than 2 10 days. The territory is covered with permafrost, and some areas below 30 cm are permafrost, so it is called permafrost. Is it extremely cold in China? Known as. ? 2. Long-term heating. As early as August 29th this year, genhe city, Inner Mongolia started heating service, three days earlier than in previous years, once again setting a new record for the earliest heating in China. It can be said that heating began just after the dog days. Generally speaking, the heating period in genhe city is from September 1 day to May 3 1 day, which lasts for 9 months, making it the longest city in China. Three. Cold protection measures. It is worth mentioning that, in addition to the heating system to resist the severe cold, the hardworking people in genhe city have also accumulated rich measures and experience in the long-term struggle against extremely cold weather. For example, residents will have a big kang at home, and this three-dimensional heating method can warm the whole house. However, the interior of the firewall in the house is often hollowed out. Using the hot air of the stove on the wall to bake the wall can increase the temperature of the whole house and achieve the effect of keeping warm. When the firewall temperature reaches 75℃, the indoor temperature can also exceed 20℃.