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

The coldest solar term of the year - the Great Cold.

The Great Cold is one of the 24 solar terms. Between January 20-21. The Sun is located at 300° ecliptic longitude

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. At this time, the cold wave goes south frequently, and it is the largest in our country.

The coldest period of the year in the region is characterized by strong winds, low temperatures, and snow on the ground, showing a severe cold of ice and snow, and freezing of the ground.

Sight. During this period, the railway, post and telecommunications, petroleum, and maritime transportation departments should pay special attention to taking measures to prevent strong winds and cooling down as soon as possible

Measures for severe weather such as heavy snowfall. In agriculture, it is necessary to strengthen the protection of livestock and overwintering crops from cold and frost.

The "Great Cold" festival is the time when the climate reaches its coldest point. "Seventy-two Candidate Explanations of the Lunar Order": "In the middle of December, before the explanation.

Xiaohan). "Time Passing Examination: Heavenly Time" quotes "Three Rites and Yizong": "The big cold is the middle, the upper form is the small cold, and the great cold is the opposite."

extreme, so it is called the great cold.

It is generally believed that the 39th day is the coldest, but in fact, the 49th is the coldest time in the cold winter. It's just that in the first few days of entering Sanjiu, the cold and warm changed greatly, and the body was not very adaptable, and it seemed extremely cold, and by Sijiu, although the temperature was lower than that of Sanjiu, the temperature difference changed little, and it felt not as cold as when Erjiu entered Sanjiu.

From the images accumulated by the Meteorological Bureau, it is seen that January is the coldest in a year, and July is the hottest, but if you want to be accurate to those days, you have to look at the local weather forecast.

Hello! What's the coldest thing you're talking about? The coldest time of the day is 1:40 a.m., and the coldest time for the human body is around 4:20 a.m.

The nineteenth to thirty-sixth days after the winter solstice, which is what everyone calls the thirty-ninth and forty-nineth.

From the winter solstice, the point of direct sunlight moves from the Tropic of Capricorn towards the equator. But the weather in the Northern Hemisphere has not yet turned warmer. Because at this time, the cold air "accumulated" in the north continued to move south.

This extra bit of sunlight isn't enough to contend with. So the coldest time of the year is the Great Cold.

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 "39" period was the coldest. Sanjiu: A certain period of time in the traditional Chinese lunar year, also known as "Sanjiutian".

There is a Chinese saying that "practice three dogs in summer, practice three nines in winter". The counterpart to the three-nine is the three-prong. "Sanjiu" refers to the third "nine days" after the winter solstice, that is, the nineteenth to twenty-seventh days after the winter solstice.

The period of "39" is the coldest. Sanjiu: A certain period of time in the traditional Chinese lunar year, also known as "Sanjiutian".

There is a Chinese saying that "practice three dogs in summer, practice three nines in winter". The counterpart to the three-nine is the three-prong. "Sanjiu" refers to the third "nine days" after the winter solstice, that is, the nineteenth to twenty-seventh days after the winter solstice.

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, the growth rate is very slow, from the winter solstice to the "39" period, the average daily growth is only about one minute, and at the same time, the angle between the direct sunlight 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.

The total heat deficit of the ground only reached its maximum in the "39" season. Since the temperature of the air is mainly affected by the ground temperature, this leads to the lowest temperature in the "39" season (of course, this is not the case in the whole country, this is the case every year, and the specific situation varies from region to region and year to year). In addition, around the time of the "March Nine", the cold air mass in Siberia also developed to an extremely strong stage, and the frequent invasion of strong cold air was also one of the reasons for the low temperature.

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.

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.

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.