cold dew solar term is the solar term after the autumnal equinox. At the autumnal equinox, the weather has gradually turned cool, and people begin to pay attention to some weather changes. What is the temperature of cold dew solar term? What must cold dew pay attention to? Next, let's follow the old yellow calendar of this issue and have a look!
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the temperature of the cold dew solar term 2019 due to China's vast territory, the climate and temperature in different regions are different. 1. In South China, the average temperature is above 22 ℃ in most areas, higher in Hainan, above 25 ℃, and has not gone out of summer; 2. The temperature in Jianghuai and Jiangnan is generally between 15 ℃ and 20 ℃. 3. The temperature in the south of Northeast China, North China and Huanghuai river is between 8-16 ℃. 4. At this time, the average temperature in some parts of the northwest and the middle and north of the Northeast has reached below 8 ℃. 5. The average temperature in some plateau areas of Qinghai Province is even below 0 ℃. After entering the cold dew, the invasion frequency and intensity of the cold air in the north will increase. A major feature of the cold dew solar term is that the temperature drops rapidly. After the autumn wind and rain brought by a strong cold air, it is common for the temperature to drop by 8 ℃ to 10 ℃. After the cold dew, the cold air in the North has a certain force. Most parts of China are under the control of cold and high pressure, and the rainy season ends. The weather is usually warm in the day and cool at night. The sky is clear for thousands of miles. It is a scene of late autumn. In normal years, the isotherm of 10 ℃ at this time has moved south to the Qinling Huaihe River line, and generally dropped below 0 ℃ to the north of the Great Wall. In most years of the capital Beijing, early frost can be seen at this time. In addition to the Qinghai Tibet Plateau, where snow flies all year round, snow has generally begun to fall in the northeast and Northern Xinjiang.
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although the frost drop from the cold dew to the solar term behind it is only 15 days, it is a relatively rapid period of time in a year. It is very common for the daily average temperature to drop by 8 ℃ and 10 ℃ after a cold air. Therefore, this season is a turning point of climate change in many parts of China.
cold dew must pay attention to things. Add clothes in time. After the cold dew, the weather is cold. The elderly, children and citizens with weak physique should pay attention to cold prevention and warmth, and gradually add clothes. Moderate cold in autumn is conducive to improving the cold resistance of skin and nasal mucosa, but the elderly and those with various chronic diseases should pay attention to cold prevention and warmth to prevent "freezing" from getting sick. Don't change your clothes too quickly in the new season. It's best to match the thickness and give priority to keeping warm. "Don't wear single clothes" is also an important point of cold dew health preservation. At the same time, first-aid drugs shall be prepared at any time to prevent sudden diseases caused by sudden drop in temperature.
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eating habits. Dietary health preservation should be based on a balanced diet of five flavors and according to individual specific conditions, eat more sweet, light and moist foods appropriately, which can not only replenish the spleen and stomach, but also nourish the lungs and intestines, and prevent dry throat and mouth. Fruits include pears, persimmons, bananas, etc; Vegetables include carrots, white gourd, lotus root, tremella, beans, fungi, kelp, laver, etc.
after the cold dew in daily life, with the continuous decline of temperature, cold is the most popular disease. When the temperature drops and the air is dry, the pathogenicity of cold virus increases. Afterand
feet keep warm and cold dew, the temperature gradually decreases. Don't often expose yourself naked to prevent cool air from invading the body. At the same time, sandals in summer can be basically put away to prevent "cold from the feet". Soak your feet in hot water every night, which can expand the blood vessels and accelerate the blood flow of the feet, improve the nutrition of the skin and tissues of the feet, reduce the occurrence of lower limb soreness and relieve fatigue.and
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