Is the winter temperature in China warm in the south and cold in the north?

The winter temperature in China is characterized by warm in the south and cold in the north, and the air in the south has high water content, which is called wet cold. In the north, the air contains less water, which is called dry freezing. Wet freezing is worse than dry freezing. When the temperature is the same in winter, the greater the humidity, the lower the somatosensory temperature. The humidity in the south is high, because the more moisture in the air, the more heat absorbed from the body surface.

Although the temperature in the north is low, there is little water in the air and it feels dry. There is no heating equipment in the south, and the indoor temperature is below 10 degrees in winter. Moreover, there are heating facilities in the north, but most areas in the north are more comfortable in winter. So generally speaking, although the temperature is low in the northern winter, the human body feels that the northern winter is actually not so cold.