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Does frost fall mean entering winter

DailyBird Culture 2021-10-09 1 0

frost fall is one of the 24 solar terms, which is the solar term after the cold dew. When the cold dew, the hot state has faded and changed to cool weather. Is frost fall in winter? What does the word "frost fall" mean? Next, let's follow the old yellow calendar of this issue and have a look!

霜降是进入冬天吗 降字的意思 you may be interested in: is the frost on the auspicious day of 2020

entering winter: No, frost is the solar term of autumn. Frost fall is the 18th solar term in a year and the last solar term in autumn. Entering frost fall means that autumn is coming to an end and winter is coming. Therefore, frost fall still belongs to the solar term of autumn. The time of frost fall phenomenon varies from place to place, and it does not appear in every place in China. In terms of frost days throughout the year, some places on the Qinghai Tibet Plateau have frost and snow even in summer. The annual frost days are more than 200 days, which is the place with the most frost days in China. The annual frost days in eastern Tibet, southern Qinghai, Qilian Mountains, Lianshan mountains, Western Sichuan Plateau, Northwest Yunnan, Tianshan Mountains, Altai Mountains, western mountains of Northern Xinjiang, Northeast China and Eastern Inner Mongolia are more than 100 days. The vast areas to the south of Huaihe River, Hanshui River and the east of the eastern slope of Qinghai Tibet Plateau are less than 50 days, and only about 10 days to the south of 25 ° north latitude and Sichuan Basin, The average annual frost day in the south of Fuzhou and the coastal areas of Guangdong and Guangxi is less than one day, while Xishuangbanna, Hainan, Southern Taiwan and the South China Sea Islands are frost free places.

霜降是进入冬天吗 降字的意思 you may be interested: frost is the custom of a few months and days. The word


means falling. The White Dew starts to have dew sooner or later. During the cold dew solar term, the dew has a cold atmosphere. When the frost solar term comes, the temperature drops, and the water vapor in the air condenses into hexagonal frost flowers near the ground. When the frost flowers are close to the plants or the ground, they stick to them and look like they are wrapped by ice. Frost means that the weather is colder and dew condenses into frost. The ancient book "interpretation of the twenty-four solar terms" says: "when the air is cold and frost falls, the Yin begins to condense." it can be seen that "frost" means that the weather gradually turns cold and begins to fall. In meteorology, the first frost in autumn is generally called "early frost" or "first frost", while the last frost in spring is called "late frost" or "final frost". The interval from the last frost to the first frost is the frost free period. Some people call the early frost "chrysanthemum frost", because at this time, chrysanthemums are in full bloom. Su Shi, a great literary scholar of the Northern Song Dynasty, wrote a poem: "thousands of trees sweep yellow, and only Hibiscus is fragrant alone".

霜降是进入冬天吗 降字的意思 you may be interested in: the 24 solar terms

frost is condensed by water vapor. How does water vapor condense into frost? Lu benzhong, a poet of the Southern Song Dynasty, wrote in nangezi Lvsi: "the Posthouse invades the slanting moon, and the stream bridge spends the night frost." Lu you wrote in frost moon that "the withered grass is frosty and white, and the cold window moon has a new shadow." it shows that the cold frost appears on a clear 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.


related articles recommend: what are the characteristics of frost term? What can be planted? What is the first term after frost? Is it autumn or winter? Frost and frost mean the same thing? Is it OK to go fishing at what time in the morning after the first frost in the 24 solar terms?

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