Q&A on why an autumn rain

• autumn rains

  The first thing brought about by the "Beginning of Autumn" is the change of weather. From this day on, the sky is high and the air is cool, the moon is bright and the wind is clear, and the temperature gradually drops. As the saying goes, "The day when autumn begins is cool", "The morning when autumn begins is cool at night". However, there is a big difference between the time when "autumn begins" and the time when "autumn begins early". The so-called "cold early and hot late" is a reminder that people should not be blindly optimistic about "autumn beginning". Sometimes, "there is a '(autumn) tiger' after the beginning of autumn". In fact, "Li

  Earth science

  1 answer

• Why do we say "one autumn rain and one cold"?

  Why do we say "one autumn rain and one cold" There is a farming saying that "one autumn is colder than another, and ten autumn rains should wear cotton", which is very consistent with the objective law. As soon as autumn comes, the climate changes obviously. At this time, the sky is high and the clouds are light, and the wind is cool, not as hot as summer. At the same time, the cold air from the north often flows southward into most parts of China. When it meets the warm and humid air from the south, it forms rain. Every time the sub cold air goes south, it often causes a

  Earth science

  4 answers

• Why do we say "one autumn rain, one cold"

  Generally speaking, when the solar term comes to the beginning of autumn, the cold air activity in the north increases, while the hot air flow activity in the south weakens, and the temperature decreases gradually. The confluence of south-north airflow will result in rainfall. Every time it rains, it means that when the northern cold current comes, the temperature will drop a little, so it is said that "one autumn rain, one cool".

  Calligraphy and painting art

  9 answers

• Why do we say an autumn rain and a cold?

  The agricultural proverb "one autumn rain and one cold" is in line with the objective law of climate. As soon as autumn comes, the climate changes obviously. At this time, the sky is high and the clouds are light, and the wind is cool, not as hot as summer. At the same time, cold air from the north often flows southward into the lower reaches of the Yangtze River, and rain forms when it meets warm and humid air from the south. The invasion of secondary cold air often causes repeated rainfall, which reduces the temperature again and again. In addition, when the direct sunlight gradually moves southward, the ground absorbs

  Earth science

  3 answers

• Why does it rain and cool?

  I think it should be related to the season. In other seasons, cold air also moves southward, and warm air is forced to rise, which will also form rainfall. But I don't feel cool in summer, for example. From summer to autumn and then to winter, it is a process of season conversion.

  Earth science

  3 answers

• Why do you say "One spring rain, one warm?"?

  Spring and autumn festivals are two extremely unstable and changeable seasons. The two folk proverbs, "one spring rain is warm, one autumn rain is cold", vividly illustrate the unpredictable changes of these two seasons. The spring rain mentioned here is caused by the strengthening of warm and humid air in the south and the continuous northward advance. In spring, because the solar radiation in the Northern Hemisphere is gradually increasing, when the warm air moves northward, rain will occur when the cold air in the northern boundary rises. On

  Geography

  1 answer

• Why do we say "one autumn rain and one cold"?

  "One autumn rain and one cold, ten autumn rains need cotton". This is a folk saying. Is there any scientific basis for this statement? According to the research of meteorological science and technology workers, this statement is not only reasonable, but also very vivid. It turns out that after autumn, the warm and humid air from the south gradually weakened and retreated, while the cold air from the north met the declining warm and humid air in the process of moving south, forming a rain. Once it rains, the warm and humid air fails once, and retreats southward

  Education/Science

  1 answer

• Why do we say "one spring rain, one warm"?

  For the south of the Yangtze River, the development trend of spring weather is always "one spring rain and one warm". The spring rain is caused by the strengthening of warm and humid air in the south and its northward march. In spring, due to the gradual increase of solar radiation in the northern hemisphere, the warm air in the Pacific extends westward and northward. Rain occurs when warm air moves northward and slides up on the northern cold air boundary. In the process of sliding, it pushes cold air northward at the same time. The result of exclusion is often

  Education/Science

  1 answer

• Why do we say "one spring rain, one warm"?

  The climate in most eastern regions of China is characterized by cold and dry winter, hot and rainy summer, and spring and autumn are transitional seasons. This is because the eastern region of China is the most typical monsoon region in the world. The cold and dry northwest wind from the interior of the mainland prevails in winter, which is controlled by the winter monsoon, so it is cold and has little precipitation; On the contrary, the summer monsoon from the ocean prevails in summer, which is warm and humid with more precipitation. Spring and autumn are winter monsoon and summer monsoon

  Common sense of life

  1 answer

• Why do we say "one spring rain, one warm"?

  For the south of the Yangtze River, the development trend of spring weather is always "one spring rain and one warm". The spring rain is caused by the strengthening of warm and humid air in the south and its northward march. In spring, due to the irradiation of the northern hemisphere sun Gradually increased, the warm air over the Pacific Ocean extended westward and northward. Rain occurs when warm air moves northward and slides up at the northern cold air boundary. In the process of sliding, it pushes cold air northward at the same time. The result of exclusion is often warm

  Common sense of life

  1 answer

• Why does the common sense of summer term say "one autumn rain and one cold"?

  The slander has the saying that "one autumn rain and one cold, ten autumn rains will wear cotton". This is because in autumn, the pressure inside the Siberian continent gradually strengthens, and cold air invades the southeast, meeting warm and humid air, thus forming clouds and rain. The more cold air, the more opportunities for rain. If it rains several times in a row, it means that the cold air has controlled the area, the ground humidity in the area will gradually decrease, and the weather will gradually cool. Moreover, as the seasons change

  Common sense of life

  1 answer

• Antithetical couplet

  Put on cotton after ten autumn rains

  Folk tradition

  3 answers

• What is the basis of "one autumn rain and one cold"?

  This is the law of weather change. After the beginning of autumn, the atmosphere absorbs less heat from the sun and dissipates less heat during the day than at night. The weather slowly turns cool. At this time, if the next rain falls, it will accelerate the cooling, with a large range of cooling, sometimes even more than 10 degrees. Although the weather turns sunny after the rain, the temperature will not return to the previous high. Such a rain will bring down the temperature once, so there is a folk saying: one autumn rain, one cold.

  Earth science

  3 answers

• Is it reasonable to say that one autumn rain and one cold?

  Of course! Let me explain: from May to June every year, the warm air in the equator begins to move northward, pushing the cold air from Siberia upward, so Guangdong and Fujian in the south begin to enter summer. By June, the cold air in Siberia and the warm air in the equator are equally powerful in Jiangnan. As we all know, it will rain when cold and warm air meet, So in the middle and last ten days of June, the rain kept falling in the south of the Yangtze River. This was the yellow plum day. In July, it was warm

  vocational education

  1 answer

• What is an autumn rain and a cold

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  Earth science

  6 answers

• What is an autumn rain and a cold?

  A rain in autumn and a cold in winter, for those who suffer from arthralgia, asthma or various allergic diseases and chronic diseases, they should prepare early. The common people have a saying that "grass dies and grass lives, and it is most likely to get sick", which is exactly the reason. "Dead grass and live grass" refers to the spring when plants grow and fall. From the perspective of traditional Chinese medicine, spring focuses on hair generation, human body qi and blood go out from the internal organs, autumn focuses on collection, and qi and blood go in from the outside. In these two seasons of blood flow, people

  Health care

  1 answer

• An autumn rain and a cold

  This is related to the region. Some places have less rain in spring, while others have more rain in spring. However, the owner of the building means that the climate has changed gradually over time, which is right, but the specific amount is not accurate.

  Earth science

  5 answers

• What is autumn rain like?

  autumn rains?? ? The autumn rain of r? R washed away the summer? ┰?!! ? My mood suddenly feels comfortable??!!!!!!!!!!!!!!!!!!!!!! Sugar?? Bottle C: Good rain? r? ? Autumn nai occurrence With the wind?? Heart entry Pleasant?? o? Ha ha ha..........

  Humor

  20 answers

• What kind of poem reminds me of?

  Such a poem describing autumn. If you think it is correct or adopted, please give me good comments, thank you.

  Poetry

  1 answer

• Why "one spring rain, one warm", "one autumn rain, one cold"

  There is a saying among Chinese people that "every spring rain is warm, every autumn rain is cold". Is there any scientific truth in it? The meteorologist explained this. According to the Central Meteorological Observatory, experts explained that in spring, due to the gradual increase of solar radiation in the northern hemisphere, the warm air in the Pacific Ocean extended northwestward. Rain occurs when warm air moves northward and slides up at the northern cold air boundary. In the process of sliding, it pushes cold air northward at the same time. Its results

  Earth science

  1 answer

• A cold autumn rain, guess a real estate term

  It is "hot sale after completion", and the autumn rain makes the hot sale.

  Humor

  2 answers