Both the north and the south began to cool down. What's the difference between dry and wet cold in winter?

In winter, both northern and southern regions begin to cool down. The cold in the south is dry and the cold in the north is wet. So, do you know the difference between dry cold and wet cold in winter? I'll talk to you about this related content today. The following is worth reading.

The difference between cold and dry in winter

1, different humidity: dry and wet, the main difference is different humidity. It is dry and cold, and the north wind is big and dry. Although the wind is cool, the ambient temperature has dropped a little, and the human body temperature has not changed much. Humidity and coldness, that is, low air temperature and high relative humidity, are the climatic characteristics that the human body temperature is obviously lower than the ambient temperature.

2. Different effects on the skin. When the humidity is low and the air is dry, the skin will face severe dehydration. When it is wet and cold, the blood circulation slows down, which disturbs the balance of water and oil, and the absorption of skin care products slows down, and dry lines appear in air-conditioned environment.

3, the human body temperature is different: under the same temperature conditions, wet and cold make people feel colder. Because in the cold winter, people will lose more heat when they are in contact with the outside world. The thermal conductivity of humid air is much higher than that of dry air, and the temperature of human body will dissipate quickly, which increases the heat dissipation of human body. ? , thus making people colder than cold.

A good sentence to describe the cold winter

1, the weather is getting colder and colder, and ice cubes are beginning to fall from the sky. Many things are frozen: people want to make a fire, but the fire becomes an icicle; People want to write, and words become huge ice; The clouds in the sky turned into ice, the center of the earth turned into ice, and even the frozen snow turned into ice. It's so cold!

Winter hasn't arrived yet, but it's already too cold. Strong winds are shaking the trees, and the minimum temperature has dropped below zero. Sleeping in bed at night, I heard the wind blowing outside, like a tiger roaring. The strong wind made my window sound "bang, bang, bang …", making it difficult for the old man to fall asleep. The noise was so loud that everyone who slept was awakened. I also couldn't sleep for a long time, quietly listening to the wind whistling like a tiger … for a long time, I fell asleep in a daze.