What is the coldest month of the year? What are the coldest days of the year?

December, where the winter solstice falls, is the coldest month of the year, which is December in the Gregorian calendar.

During the winter solstice, the earth runs to the ecliptic longitude of 270 ° (the winter solstice point), the position of the sun directly hitting the ground reaches the southernmost point of the year, the sun almost directly hits the Tropic of Capricorn (also known as the winter solstice line), the sun is the most inclined to the northern hemisphere, the winter solstice is the shortest day of the year in the northern hemisphere, and the heat absorbed by the sun is also the least, which is the reason for the cold weather.

After the winter solstice, the direct point of the sun gradually moves northward, the days in the northern hemisphere begin to gradually become longer, and the height of the sun at noon gradually increases. From the climatic point of view, during the winter solstice, the average temperature in the northwest plateau is generally below 0, and the southern region is only about 6 to 8.

However, the influencing factors of temperature are more complex, in addition to natural factors, and human factors are also inseparable, such as exhaust emissions, coal burning, etc., will cause temperature fluctuations, and the coldest months in different regions are not the same.

The coldest time of the year should be the wax moon, which is the twelfth month of the lunar calendar. At this time, it has entered the nine, probably at the time of the twenty-ninth and thirty-nine, as the saying goes, 1929 does not shoot 3949 to walk on the ice, and this is also the coldest time in winter. Wax Moon is another name for December at the end of the year.

Regarding "wax", as early as in "Zhou Yi" and "Zhou Li" and other works, there are records of "meat fu" and "cured meat". The original meaning of "cured" is "dried meat". There are many names for the end of the year, but the most well-known is the nickname "Wax Moon".

The weather in this month is most suitable for air-drying to make lap-mei, so it is called "wax moon". At the end of the year, December is the month when there are many sacrifices due to the transition between the old and the new. As early as the pre-Qin period, some places in China held the "year-end sacrifice" in this month of the transition between the old and the new.

Because of the end of the year in December, there are other names such as "wax moon" and "wax winter".

Every year in January. Because a year is exactly 39 days, the coldest period of the year. After the winter solstice, the stored heat becomes less and less, and by the "Thirty-Nine", the storage of the earth's heat is the lowest time of the year, so it is the coldest.

The coldest period of winter generally occurs after the winter solstice. After the beginning of winter, it means that it has entered winter, and it does not mean that it has begun to be cold, so the heat stored on the surface in the second half of the year still has a certain amount of energy, so it is not very cold. In the folk there is a "October Xiaoyangchun" said, "October Xiaoyangchun" refers to the wind and sunshine, warm and comfortable "Xiaoyangchun" weather that appears during Mengdong, so in fact, the early winter (Mengdong) is generally not very cold during this period, but with the passage of time, the cold air frequently goes south, and the temperature gradually drops.

In the winter season, the so-called "cold in Sanjiu", it is usually not very cold before the winter solstice, and the real cold is after the winter solstice, especially the "39 days" and "49 days".

The coldest time of the year is the third day of the year when the count of nine begins on the winter solstice. There is a proverb that says: cold in Sanjiu, hot in Sanfu!

Thirty-nine days is the coldest weather of the year! This year's 39 days are from the 6th to the 14th day of the lunar month, which means that the coldest day this year is in the twelfth month of the lunar calendar, and the coldest day every year is not necessarily in the lunar month! Some are in the 11th lunar month, dear, do you understand?

According to climate statistics, the coldest time of the year in most parts of northern China is the middle of January (10th-20th) of the Gregorian calendar every year; The annual Xiaohan solar term starts from January 5-7, a solar term is about 15 days, and the middle of the year is within the Xiaohan solar term; Therefore, for most of the northern regions, the small cold is indeed colder than the big cold. However, for most of the southern regions, it is the coldest during the Great Cold Solar Term; The Great Cold solar term generally begins on January 20 (late January), which is the coldest time of the year in the south.

<> winter. The coldest part of the year is around the time of the Great Cold, usually in the middle to late lunar month. Da Han:

The fingers are ugly, and the yellow longitude of the sun is 300°. Dahan means that the weather is extremely cold. The coldest season of the year is around the Great Cold.

The Great Cold is just after March 9 and the beginning of April 9. Yan Yun: "3949 walk on ice".

After the great cold, the beginning of spring came, and the weather became warmer.

The coldest time of the year is the small cold and the big cold, roughly in January. After the small cold, the cold season begins, and the cold air accumulates for a long time, and the weather is cold at this time, but it has not yet reached the extreme. In the meteorological record, it is the coldest weather of the year, and there is a saying that a small cold is better than a big cold.

The coldest time is definitely winter, and there are generally 3 months of winter, generally December, January and February, and the coldest of these 3 months should be January.

January 20 or 21 is the "Great Cold", and the original meaning of the Great Cool solar term is the coldest time of the year.

However, except for South China, the coldest period in other places in China is in "March 9", that is, in mid-January.

The Great Cold Solar Term is mainly in the "Forty-Nine" and "Five-Nine", and the temperature has begun to rise slowly.

Despite this, cold and dry weather is characteristic of the Great Cold.

The three solar terms of "winter solstice", "small cold" and "big cold" are called "midwinter" by Chinese people.

In the middle of winter, there is an average of about once in 5 days or so cold air south, and cold waves, frosts, and heavy snowfall are the main disastrous weather in midwinter.

There are 20 days with low temperatures below 0 and 3 snowy days in January.

The Great Cold is the last solar term in the "24 solar terms", and the "Spring Festival" in many years is in the Great Cold solar term.

As long as people do not violate the agricultural season and arrange their production and life according to the characteristics of the weather, they will be able to pursue advantages and avoid disadvantages, improve the economic returns of industrial and agricultural production, and enhance the people's physical fitness, so that they can happily spend the Spring Festival.

The coldest month of the year is generally January, and the 99th cold day starts on December 22 and ends in February.

The coldest one. Three.

September and April 9 are generally in January.

The coldest months are in the winter months, which are the "tenth" and tenth of the lunar calendar.

January, December" for a total of three months.

In these months, especially the small cold and the big cold are the coldest, taking this year as an example, the small cold time is 2021-01-05, on the third day of the lunar month; On January 20, 2021, on the eighth day of the lunar month, after the great cold, it is the beginning of spring, and the winter will end at this time, the temperature will gradually rise, and everything will begin to grow, but we should pay attention to the phenomenon of inverted spring cold, and we should pay attention to weather changes at any time and do a good job of cold protection and warmth.

It varies from place to place, and the coldest time in Beijing is in January every year.

Normally, it starts in December and ends in March, with the coldest month being January.

According to the 24 solar terms in China, the coldest time of the year is around the time of the Great Cold, usually in the middle and late lunar months. The hottest time of the year is around the Great Heat, usually in mid to late June of the lunar calendar.

Under normal circumstances, the coldest months are December, January, and February.

The coldest time of the year is generally in mid to late January.

The coldest time of the year should be February, which can be the time when the cold is most concentrated.

It should be the coldest in January of the solar calendar, and the coldest month of the lunar calendar.

There is no doubt that the coldest month is January.

Hello, November is the coldest month of the year.

In January and February, the weather is the coldest, and the folder it is to the north, especially in the Mohe area of Heilongjiang, the coldest can reach minus 34 degrees, and the southern region is not so cold, and the coldest is minus a few degrees.

The coldest time of the year is around the time of the Great Cold, which is generally the wax moon of the lunar calendar. The solar calendar is mostly in January.

The coldest time of the year is the winter solstice in December of the solar calendar, which is the shortest day of the day.

Sanjiu days are the coldest, from the end of the eleventh month of the lunar calendar to the beginning of the first month of the next year, of which December (wax month) is the coldest.

Of course, it's the wax moon, as the saying goes, counting nine cold winters is the wax moon, 1929, don't shoot; Three-nine-forty-nine, walk on ice; It's all about the wax moon.

Generally, it is cold in December and January.

After the winter solsticeZhao Zhiheng, director of the Tianjin Astronomical Society, said that the winter solstice is one of the earliest solar terms in China's 24 solar terms, which was called "short days" or "short solstice" in ancient times, and the time is basically between December 21 and 22 of the solar calendar every year, when the ecliptic longitude of the sun is 270 degrees. On the winter solstice, the sun shines almost directly on the Tropic of Capricorn, and the Northern Hemisphere has the shortest days and longest nights. After this day, the sun gradually moves north, and the days become longer day by day.

After the winter solstice, the climate in all parts of China has entered the coldest stage, which is often referred to as "counting nine cold days".

Meteorological data show that there is a strong cold air southward around the winter solstice every year, causing a sudden cooling, so at this time, people should pay attention to keeping warm, disease prevention and health care. Zhao Zhiheng reminded.

Sanjiu days is the coldest time of the year.

The so-called "hot in the dogs, cold in the three nines", when the coldest time of the year is"Thirty-nine days"By the time of the "Forty-Nine Days". Counting nine cold days, that is, from the winter solstice every day (Ganzhi day), every nine days is counted as a "nine", until the "ninety-nine" eighty-one days, "nine peach blossoms", at this time the cold is exhausted, the weather is warm. There is also a saying that "ninety-nine and nineteen, ploughing cattle go everywhere", and after "ninety-nine", "spring is warm in the middle of spring", and the spring ploughing season has arrived.

Monkey Awakening 10: Hello.

The coldest time of the year is [Sanjiu]. As the saying goes: cold in Sanjiu, hot in the middle. Count nine from the winter solstice: one.

9. 29 Can't stretch out your hand; Three.

Walking on ice is the coldest season.

It depends on where it is, and every place is different.

The Chinese lunar calendar has the saying "ninety-nine", which is used to calculate the season. The method of calculation is calculated from the winter solstice day in winter (from the winter solstice is called "Jiaojiu", which means the beginning of the cold), every nine days is a "nine", the first nine days are called "one nine", the second nine days are called "two nine", and so on, until "nine nine", that is, until the ninth nine days, the number of nine hundred and eighty-one days is full. By this time winter had passed and spring had arrived.

The custom of old Beijing, on the day of the winter solstice, to draw the "ninety-nine cold map", this custom has been recorded in the writings of the Ming people, this picture is a plum blossom picture, draw a plum blossom. It has 81 petals (representing 9981 days). Dye a petal with a pen every day that passes.

After these 8l days, all 81 petals have been dyed, and spring has arrived, so it is called "Ninety-Nine Chilling Map". And in Beijing in the Ming Dynasty, there is also an engraved "Ninety-Nine Chilling Map", which is sold in the market, which is more trouble-free, and there is also "Ninety-Nine Song" next to this picture.

This "ninety-nine" theory. It was there as early as the Northern and Southern Dynasties. At that time, the people counted from the winter solstice days to ninety-nine eighty-one days, and the cold days were over.

And this "Ninety-Nine Songs" probably originated in the Song Dynasty. It was already very popular in the Ming Dynasty, but when "Ninety-Nine Songs" was popular among the people, there were different versions, and the content and details were different.

Judging from the twelve solar terms, it should be the coldest in the small cold and the big cold, the winter solstice enters the ninth day, the small cold enters the thirty-ninth day, and the big cold enters the forty-nine. The agricultural proverb says: 3949, close the door and close the mouth. Therefore, it should be the coldest season from the 5th to the 23rd of January.

It's not absolute, but it's the winter solstice judging from the general cooling across the country. The period from the beginning of the winter solstice to the 39th day is the coldest here, with a minimum temperature of about minus 20 degrees.

The weather can not be hot and cold can not use the solar calendar, but look at the lunar calendar, the hottest dog days "after the summer solstice, the third Geng day begins to be the first volt (first volt), the fourth Geng day is the middle volt (two volts), and the first Geng day after the beginning of autumn is the last volt (three volts.

Sanjiu is the coldest (the third and ninth day after the winter solstice).

It is generally the coldest month after the winter solstice.

1. In China, it should be the three days around the great cold in the 24 solar terms, and according to the Chinese lunar calendar, it should be the coldest days of the year.

The 20th or 21st of the month is the "Great Cold", and the original meaning of the Great Cool solar term is the coldest time of the year. However, except for South China, the coldest period in other places in China is in "March 9", that is, in mid-January. The Great Cold Solar Term is mainly in the "Forty-Nine" and "Five-Nine", and the temperature has begun to rise slowly.

Despite this, cold and dry weather is characteristic of the Great Cold.

Monkey Awakening 10: Hello.

The coldest time of the year is [Sanjiu]. As the saying goes: cold in Sanjiu, hot in the middle. Count nine from the winter solstice: one.

Nine, twenty-nine. Unable to reach out; Three.

Walking on ice is the coldest season.

The period of "Sanjiu" is the coldest.

During the winter solstice, the day is the shortest, the angle between the direct sunlight and the ground is the smallest, and the sunshine intensity per unit area of the ground is the smallest, so the ground receives the least solar heat every day, and the deficit of the daily heat budget of the ground has not yet reached the maximum.

After the winter solstice, although the daytime is increasing, but the growth rate is very slow, from the winter solstice to the "Sanjiu" period, the average daily growth is only about one minute, at the same time, the angle between the direct sun and the ground increases very slowly. The daily heat budget of the ground is still in deficit, so it continues to lose heat and the ground temperature continues to decline.

It is generally the time of March 9 to 49, and the winter solstice is generally on December 21 to 23 every year.

Three. Nine, four-nine is about 18 to 27 days after the winter solstice, that is, the period from the beginning of January to the end of January every year. At this time, the weather will be the coldest mainly because of the impact of the daily heat deficit on the ground, and some friends with geographical knowledge should know that on the winter solstice, the ground in the northern hemisphere receives the smallest direct area of the sun, and the solar heat obtained at this time is also the least. Over time, the ground temperature continued to drop, and by 3949, the heat budget deficit on the ground in the northern hemisphere reached its maximum, which, combined with the influence of the Siberian cold snap, naturally became the coldest time of the year.

It is generally the time of March 9 to 49, and the winter solstice is generally on December 21 to 23 every year.

Three. Nine, four-nine is about 18 to 27 days after the winter solstice, that is, the period from the beginning of January to the end of January every year. At this time, the weather will be the coldest mainly because of the impact of the daily heat deficit on the ground, and some friends with geographical knowledge should know that on the winter solstice, the ground in the northern hemisphere receives the smallest direct area of the sun, and the solar heat obtained at this time is also the least. Over time, the ground temperature continued to drop, and by 3949, the heat budget deficit on the ground in the northern hemisphere reached its maximum, which, combined with the influence of the Siberian cold snap, naturally became the coldest time of the year.

Please wear a mask when traveling during the epidemic period, and [squeeze your eyes] how to use a medical mask. (1) The dark color of the mask is the front, the front should be facing outward, and there is a metal strip on the nose clip on the medical mask. (2) The one facing the face should be the reverse side of the medical mask, that is, the lighter side of the color, in addition, it should be noted that the part with the metal strip should be above the mask, and do not wear it backwards.

3) After distinguishing the front, back, upper and lower ends of the mask, wash your hands and hang the ropes at both ends on your ears. (4) Finally, press the metal strips on both sides of the nose bridge with your hands so that the upper end of the mask is close to the nose bridge, and then stretch the mask downwards so that the mask does not leave wrinkles and covers the nose and mouth.