Meteorological experts in! Is there any scientific truth to the clouds cover the sun on the fifteen

It is scientific that the clouds cover the sun on the fifteenth day of August, and the snow lights on the fifteenth day of the first lunar month. It is the weather forecasting experience summed up by the Chinese working people in the long-term production practice, reflecting the correspondence between the holiday weather. This means that on the 15th day of the Chuseok Festival, if the sky is covered with clouds (cloudy or rainy) and the Mid-Autumn Full Moon is not visible, then it will be cloudy or snowy on the 15th day of the first lunar month next year.

The reason is that the weather has a rhythmic relationship. Rhythm refers to the weather that will occur in the future after a certain weather occurs.

The length of this rhythm varies. There are generally 30 days, 60 days, 90 days, 120 days, 150 days, 180 days, and 240 days. And "August 15 clouds cover the moon, January 15 snow lanterns" according to the lunar calendar, exactly 150 days of beat.

According to historical records, when the Mid-Autumn Festival is cloudy, cloudy or rainy, it will be cloudy or snowy on the 15th day of the first month of next year.

August 15 clouds cover the moon, and the snow lights up on the 15th day of the first month" reflects the echoing relationship between the festival weather.

The Mid-Autumn Festival is a traditional folk festival in China. As the saying goes, the moon to the mid-autumn equinox is bright. On the night of the Mid-Autumn Festival, the moon is in the sky, and the silver light shines on the earth.

In this pleasant climate and quiet night, people gather together to watch the bright moon and tell the children the stories of the Chang'e running to the moon, the laurel tree and the jade rabbit.

If the clouds cover the moon on this day, the sky is gloomy, it is disappointing! But it means that the Lantern Festival, another traditional festival in our country, is exciting when every household puts up its lanterns.

The echoing relationship between these two traditional festival weather has long been paid attention to. Over time, in many places, if the night of August 15 is full of dark clouds, there will often be snowflakes on the 15th day of the first month. So people concluded:

The weather proverb that clouds cover the moon on the fifteenth day of August, and the snow hits the lights on the fifteenth day of the first lunar month has been widely spread.

Of course, the rhythmic activity of the atmosphere is a very complex problem, and its causes, conditions, manifestations, and many other aspects have not yet been clearly understood, and this regularity cannot be corresponded to in every place and every year.

At present, many meteorologists are conducting in-depth research on the rhythmic activity of the atmosphere and its causes, and the results of this research are undoubtedly of great benefit to the development of long-term weather forecasting.

On the surface, the phenomenon of clouds and snow echoing the moon is actually the echo of two cold air activities, that is, if there are cold air activities before and after the Mid-Autumn Festival, the phenomenon of "clouds covering the moon" is caused. Then, before and after the Lantern Festival, there will be cold air invasion, forming a situation of "snow lights up". Therefore, the proverb "the clouds cover the moon on the fifteenth day of August, and the snow lights on the fifteenth day of the first month" is a reflection of the rhythmic activity of the cold air that invaded our country for about five months.

According to this proverb, many meteorological stations have studied the rhythmic relationship of cold air activity for about 5 months, and used it for long-term weather forecasting, and achieved good results. The weather on other days has this rhythmic relationship, but it is not generally noticed.

The clouds cover the moon on the fifteenth day of August, and the snow lights up on the fifteenth day of the first month. This folk proverb was verified during the Mid-Autumn Festival in 2004 and this year's Lantern Festival. As for whether there is an intrinsic scientific basis for this, this reporter visited relevant experts in the morning.

Astronomical experts say that this folk proverb belongs to folk experience and has not yet found a scientific basis. But one thing is for sure, it is rare for the clouds to cover the moon on August 15 and the snow on the 15th day of the first lunar month, and it is even more difficult for the two to coincide. Since there is a folk proverb, it means that the two have a certain intrinsic connection, but the two are separated by five months in the lunar calendar, and how the clouds and snow correspond is still a mystery to be studied.

Meteorologists say that in meteorological and climatological terms, such a claim lacks scientific basis. On September 28, 2004 (August 15), the city was dominated by sunny and cloudy weather, with a full moon and clouds at night. It was only a coincidence that there was significant snowfall on February 23, 2005.

From 2000 to 2003, there was a sunny and cloudy weather on the 15th day of the eighth month of the lunar calendar, but there was no snow drift on the 15th day of the first month of the new year.

August 15 clouds cover the moon", it is said that it is the Mid-Autumn Festival on August 15 every year.

On these two days, if there are clouds at night that obscure the bright moon, then there is a high probability of snowfall on the fifteenth day of the first lunar month five months later. That is, the fifteenth day of the first month of the first year is cloudy.

It is very likely that there will also be heavy snow on the fifteenth day of the first lunar month of the following year.

The clouds cover the moon on the 15th day of August, and the snow lights up on the 15th day of the first lunar month" is an agricultural proverb that has been circulated in the vast areas of China, and it is a weather forecast summed up by the Chinese working people in the long-term production practice.

experience, reflecting the echoing relationship between the holiday weather.

There are also agricultural proverbs such as:

1. The autumn equinox millet cannot be cut, and the cold dew millet cannot be raised.

2. There is no rain in the beginning of autumn and little rain in autumn; Lu.

No rain, no frost for 100 days.

3. Lixia. No, Sang Lao Mai.

4. Where there is water, there is a valley, and there is no water to cry.

5. The summer is planted in the high mountains, and the white dew is planted in the flat river.

Outside the autumn equinox plant, the cold dew grows the river bay.

6. Turtle back tide, rain signs.

7. The white dew is early, the cold dew is late, and the autumn equinox is just the right time to plant wheat.

8. The early earthworm hears the cicada's call, and the evening earthworm welcomes the rain.

There is no scientific basis, "the clouds cover the moon on the 15th day of August, and the snow lights up on the 15th day of the first month" is an agricultural proverb that has been circulated in the vast areas of China, and it is the weather forecasting experience summed up by the Chinese working people in the long-term production practice, reflecting the echoing relationship between the festival weather. This means that on the 15th day of the 8th lunar month of the Mid-Autumn Festival, if the sky is obscured by a cloud curtain (cloudy or rainy) and the full moon of the Mid-Autumn Festival cannot be seen, it will be cloudy or snowy on the 15th day of the first month of the next year.

On the surface, the phenomenon of clouds and snow echoing the moon is actually the echo of two cold air activities, that is, if there are cold air activities before and after the Mid-Autumn Festival, the phenomenon of "clouds covering the moon" is caused. Then, before and after the Lantern Festival, there will be cold air invasion, forming a situation of "snow lights up".

Therefore, the proverb "the clouds cover the moon on the fifteenth day of August, and the snow hits the lights on the fifteenth day of the first lunar month" is a reflection of the rhythmic activity of the cold air that invaded China for about five months. According to this proverb, many meteorological stations have studied the rhythmic relationship of cold air activity for about 5 months, and used it for long-term weather forecasting, and achieved good results. The weather on other days has this rhythmic relationship, but it is not generally noticed.

This means that on the 15th day of the Mid-Autumn Festival, the 15th day of the eighth month of the lunar calendar, if the sky is covered by a cloud curtain (cloudy or rainy), the full moon of the Mid-Autumn Festival will not be visible, and the 15th day of the following year will be cloudy or snowy.

The data shows that during the 2006 Mid-Autumn Festival of the lunar calendar, Beijing and other regions turned cloudy on cloudy skies, and the moon began to cover the moon on the night of the Mid-Autumn Festival, and then turned cloudy again.

The reason for this is precisely because the weather has a corresponding rhythmic relationship. Rhythm refers to the weather that corresponds to a certain number of days after the occurrence of a certain weather.

The duration of this rhythm varies and usually takes and 240 days. According to the lunar calendar (which is exactly 150 days), it is calculated that "the clouds on August 15 obscured the moon, and the first day of the fifteenth day of the first lunar month was covered with snow".

It is based on the weather forecasting experience summed up by the Chinese working people in the long-term production practice, reflecting the echoing relationship between the holiday weather.

August 15 clouds cover the moon, the 15th day of the first month of the first month of the snow lights up" means that on the 15th day of the eighth month of the lunar calendar of the year, if the sky is obscured by the cloud curtain and the Mid-Autumn Festival full moon is not visible, it will be cloudy or snowy on the 15th day of the first month of the next year. According to the data, on the day of the Mid-Autumn Festival in the 2006 lunar calendar, Beijing and other areas turned cloudy, and the night of the Mid-Autumn Festival began to cover the moon, and then it became cloudy and clear. In 2006, the first month of the first month of the Lantern Festival on the early morning of the heavy snow, after noon the snow gradually stopped, the rent is still cloudy to cloudy weather, the cold wind howling, just once again verify the accuracy of this agricultural proverb.

The echoing relationship between these two traditional festival weather has long been paid attention to. Over time, in many places, if the dark clouds are full of pure days on the night of August 15, there will often be snowflakes on the 15th day of the first lunar month. So people concluded:

The weather proverb that clouds cover the moon on the fifteenth day of August, and the snow hits the lights on the fifteenth day of the first lunar month has been widely spread. On the surface, the phenomenon of clouds and snow echoing the moon is actually the echo of two cold air activities, that is, if there are cold air activities before and after the Mid-Autumn Festival, the phenomenon of "clouds covering the moon" is caused.