What weather will the cold wave bring?

Some people usually know that a cold wave will bring a lot of bad weather, so when the cold wave arrives, many areas of our country experience a substantial cooling. So what kind of weather will the cold wave bring? Hainan can’t escape the cold wave? Regarding this question, many friends want to know the answer. Let’s find out quickly.

What kind of weather will the cold wave bring?

The cold wave brings frost, rain and snow, the temperature drops, the weather becomes cold and other weather phenomena. The cold wave is a kind of disastrous weather in winter. People are accustomed to calling cold waves cold waves. After passing through, the air pressure increases and the temperature decreases. Cold waves generally occur in late autumn, winter and early spring. The so-called cold wave is a weather process in which cold air from the north invades our country southward on a large scale, causing large-scale rapid cooling and northerly winds. Cold waves generally occur in late autumn, winter, and early spring. Under certain weather conditions, it rapidly intensifies and invades mid- to low-latitude areas, causing severe cooling, strong winds, rain and snow in areas along the way. This kind of cold air that reaches a certain level when it invades south is called a cold wave.

No one in Hainan can escape the cold wave

Recently, the Central Meteorological Observatory issued a yellow warning for cold wave. Many places across the country will experience strong winds and cooling weather, with some cities experiencing a temperature drop of over 16°C. From today (November 5) to Sunday, the cold wave will affect most parts of my country from northwest to southeast, and even Hainan will be affected. The Central Meteorological Observatory predicts that from today to 08:00 on the 8th, the temperature in most parts of my country will drop by 8 to 10 degrees Celsius. In some areas of northwest China, most of Inner Mongolia, North China, Huanghuai, western Jianghuai, and southern Northeastern regions, the temperature will drop by up to 12 degrees Celsius. ~14℃, with local temperatures above 16℃; accompanied by northerly winds of magnitude 4 to 6 and gusts of magnitude 7 to 8. On the morning of the 8th, the minimum temperature line of 0℃ is located in the area from central Shandong, central Henan to northern Sichuan. The minimum temperature in the northern part of South China will drop to about 10℃. From this weekend to the beginning of next week, the coldest day in the second half of this year will occur in a wide range of areas. The cooling in the north is mainly concentrated in the two days of the weekend. The cumulative drop in many places can reach about 15℃, and a "quick freeze" may occur overnight. The lowest temperature in the south will be on Sunday and next Monday. The lowest temperature will drop to single digits in many places in Jianghuai, Jiangnan and the eastern part of Southwest China. The lowest temperature will also drop to less than 15℃ in many places in South China, which is very cold.

The meaning of keeping out the cold

To resist the cold. Use some means to keep your body warm when it's cold. Use some means to keep your body warm when it's cold. Describes prevention when it is very cold. In winter, it is necessary to appropriately use foods with cold-proof effects to warm and nourish the body's tissues, strengthen the body's constitution, promote metabolism, improve the body's ability to protect against cold, maintain the normal function of the body's tissues, resist external evils, and reduce the occurrence of diseases. . Because people don’t get enough sun exposure, their body’s yang energy is insufficient. Generally speaking, the elderly are most likely to be afraid of the cold. This is because their blood circulation in the body is poor and Yang Qi is insufficient. Many young and middle-aged people, especially women, mostly have yang deficiency constitutions, so they are more susceptible to cold. Modern people tend to spend more time sitting and less time exercising, and their body's basal metabolic value is low, so it cannot provide enough energy for the body. Excessive use of air conditioning and heating equipment has deteriorated people's ability to regulate their own body temperature. If the temperature suddenly drops, it will be difficult for the body to adapt.

What to prepare to keep out the cold

In the cold winter, in addition to strengthening physical exercise and wearing more clothes, if you can eat more cold-proof food every day, you can improve the body's cold resistance. Common cold-proof foods in life include: Meat: dog meat, mutton, beef, and venison have better cold-proof effects. They are high in protein, carbohydrates and fat, and are beneficial to the kidneys and yang, warming the middle and lower levels, tonifying qi and activating blood circulation. Eating these meats can speed up the metabolism of the body with yang deficiency and enhance the endocrine function, thus achieving the effect of keeping out the cold. People's fear of cold is related to the lack of inorganic salts in the body. Lotus roots, carrots, lilies, potatoes, green vegetables, Chinese cabbage, etc. are rich in inorganic salts. These foods can be mixed with other foods.