What is the temperature of frost term? Which season does it belong to
is no stranger to the twenty-four solar terms, but we don't know much about the specific twenty-four solar terms. Among the twenty-four solar terms, frost is one of them. What's the temperature of frost? Which season does frost fall belong to? Next, let's follow the old yellow calendar of this issue and have a look!
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how much is the temperature of frost falling solar terms: the average temperature is 10 ℃ - 20 ℃. Lu you wrote in "frost moon" that "withered grass, frost and white, cold window and new shadow of the moon." it shows that the frost appears on a sunny moon night in autumn. There are no clouds in the autumn evening. The ground is like a quilt, which dissipates a lot of heat. The temperature suddenly drops below 0 ℃. The little water vapor on the ground will condense on the streams, bridges, leaves and soil to form fine ice needles, and some will become hexagonal frost flowers. Frost can only be formed on sunny days. People say that "thick frost fierce sun" is this truth.
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on the auspicious day of travel in 2020 means that the weather is getting colder and begins to fall. In the southern region with south latitude, the average temperature is mostly about 16 ℃, and there are three solar terms before the first frost date. In the southern valley of South China, frost can only be seen in the middle of winter. Of course, even in places with the same latitude, due to different altitude and terrain, the temperature and humidity of the air near the stratum are different, and the initial frost period and frost days are different. In the frost season, the cool autumn wind has blown to the flower city of Guangzhou. The average temperature in the north of Northeast China, Eastern Inner Mongolia and most of Northwest China has been below 0 ℃.
you may be interested in: which season does the frost fall of
on the auspicious day of construction in 2020 belong to: the frost fall in autumn is the 18th of the 24 solar terms and the last solar term in autumn, which is October 23 or 24 of each year, when the solar yellow meridian is 210 degrees. Frost fall is the transitional solar term from autumn to winter. At night, the ground heat dissipates very quickly, and the temperature can suddenly drop below 0 ℃. The water vapor in the air directly condenses on the ground or near ground plants to form fine hexagonal ice crystals with white color and loose structure, which is frost. Frost falls on October 23 or 24 every year. According to the collection and analysis of the 72 days of the month: "the air is cold and condensed, and the dew turns into frost." the temperature on the frost fall festival is very low. The White Dew turns into cold dew, and the cold dew turns into frost again, so it is called "Frost fall."https://www.dailyq-a.com/Culture/28752.html
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