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What is the solar term behind the 2020 cold dew temperature

DailyBird Culture 2021-10-09 1 0

cold dew is not only an important solar term in China, but also a solar term in autumn. During the cold dew, people also begin to pay attention to the change of weather. What is the cold dew temperature in 2020? What is the solar term behind the cold dew? Let's understand this solar term together with the old yellow calendar!

2020寒露温度 后面的节气是什么

a feature of the cold dew solar term is that the temperature drops rapidly in 2020. After the autumn wind and rain brought by a strong cold air, it is common for the temperature to drop by 8 ℃ and 10 ℃. In October, the regional difference of average temperature distribution in China is obvious. In South China, the average temperature is above 22 ℃ in most areas, higher in Hainan, above 25 ℃, and has not gone out of summer; Jianghuai and Jiangnan are generally between 15 ℃ - 20 ℃, and the south of Northeast China, North China and Huanghuai are between 8 ℃ and 16 ℃. At this time, the average temperature in some parts of Northwest China and the middle and north of Northeast China has reached below 8 ℃. The average temperature in some plateau areas of Qinghai Province is even below 0 ℃. Although the frost fall 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 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.

2020寒露温度 后面的节气是什么

what are the solar terms behind the cold dew: frost, frost, one of the twenty-four solar terms, is about October 23 of the Gregorian calendar every year. The frost solar term contains the meaning that the weather is getting colder and the first frost appears. As a solar term for the transition between winter and winter, the climate changes greatly, so we need to pay special attention to health preservation, supplement in time, and add clothes according to the temperature change to prepare for the coming cold winter. "The collection of the seventy-two seasons of the lunar calendar": "in the middle of September, the air is cold and condensed, and the dew turns into frost." it means that in the middle of September of the lunar calendar, the temperature in many parts of China falls below 0 ℃, and the water vapor in the air condenses into white crystals on the ground, which is called frost. Frost is the last solar term in autumn, which also means that winter is about to begin. At this time, white frost has appeared in the Yellow River Basin of China, and a silver ice crystal is shining on the thousands of miles of fertile fields. In the south, although the temperature at noon is still as high as more than 20 degrees, the temperature is very low in the morning and night, and the temperature difference between day and night is large, so it is necessary to prevent colds.

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