Will it rain in the early winter of 2022-How do you say it will rain in the early winter today?

Lead: Every solar term has a different view of rain. Some solar terms have good meanings, while others have bad opinions. Recently, we will usher in the beginning of the winter solar term. Then, if it rains in early winter, let's follow Bian Xiao to see if it will rain in early winter in 2022.

What is the saying that it begins to rain in winter?

If it rains or snows in early winter, there will be a lot of rain and snow all winter, and the weather in winter will be very cold. As the saying goes, it is sunny in early winter and rainy in early winter. If it rains during the solar term in beginning of winter, it means that there is more rain all winter, and it may often rain all winter. On the contrary, if the weather is sunny in early winter, it means that there is less rainy weather in the whole winter, and most of them are sunny.

Will it rain in the early winter of 2022?

Many places will.

Affected by the cold wave, in the next three days, there will be rain to sleet weather in the central and eastern parts of northwest China, north China and northeast China, heavy snow or blizzard in parts of north China to northeast China, and blizzard or blizzard in northeast China.

It is estimated that there will be heavy snowstorms in central and southeastern Inner Mongolia, most of Shanxi, central and northern Hebei, Beijing, Tianjin, western Liaoning, mountainous areas in northern and southern Shaanxi, and western Henan from day to night, among which there will be heavy blizzards in central Inner Mongolia, northwestern Hebei and northeastern Shanxi. The newly added snow depth in some areas above is 5 ~ 15cm, and the local area can reach more than 20cm.

Meteorologists have warned that the cold wave will continue to move eastward and southward, and the temperature in most parts of China will plummet, and there will be obvious rain and snow. At present, the Central Meteorological Observatory has issued a yellow warning of cold wave, blizzard and strong wind at sea. The public should pay attention to adding clothes and beware of colds; Rain and snow will cause slippery roads, snow and ice, so pay attention to traffic safety when traveling. In addition, the snowfall in the northeast and eastern Inner Mongolia lasts for a long time, and the wind is strong due to the cold vortex. It is necessary to pay attention to the adverse effects of snowfall and strong wind cooling on traffic and daily life.

Climatic characteristics after beginning of winter;

The temperature difference between north and south is getting bigger and bigger.

China has a vast territory, and the north and south span dozens of latitudes, so there is a temperature difference between the north and the south. However, after winter, the temperature difference between the north and the south widened. 1 1 In recent months, the average temperature in most parts of the Qinghai-Tibet Plateau, Inner Mongolia and northern Heilongjiang has reached about-10℃. The temperature difference between Mohe in the northernmost part and Haikou in Hainan Province can reach 30℃-50℃. Many places in the north have been dry, everything is withered, and the cold is pressing; South China is still green mountains and green waters, birds and flowers, warm and pleasant.

Tropical cyclones are at their wit's end.

According to statistics, there are 2-3 tropical cyclones in June165438+1October every year. In particular, cyclones generated in the northwest Pacific may develop into typhoon intensity. In the past 55 years, there have been 1 1 tropical cyclones landing in China's coastal areas in1month, mainly in Taiwan Province Province, Guangdong Province and Hainan Province. If zonal circulation prevails in mid-latitude, tropical cyclones are more active, and if meridional circulation prevails in mid-latitude, that is, cold air is stronger, typhoons are not easy to occur.

Autumn and Summer in South and North China

In northern South China during beginning of winter, even if the cold wind sweeps away, the temperature will rise rapidly. When there is no wind on a sunny day, it is often said that "October is sunny and there is no wind to warm". It is often winter here in 65438+February. South China, Taiwan Province Province and Hainan Island to the south, 165438+ 10 has not yet entered winter. However, the temperature in June 5438+065438+ 10 is not very high, and the highest temperature is generally below 30℃. In addition, it is not excluded that there is a strong cooling due to the influence of strong cold air, but it is rare in recent years.

Frost and fog are easy to appear in winter and late autumn.

In normal years165438+1early October, frost will appear one after another from the Qinling Mountains in the north, the western and southern parts of Huanghuai, and the northern part of Jiangnan in the south. In the cold year165438+1mid-October, the first frost will also appear north of Nanling. To the north of 1 1, as the cold front moves out of the field, the cold air mass behind the front begins to change to warmer direction.

If there is no follow-up cold air supplement, after a few days, although the temperature has rebounded, the air quality has gradually deteriorated. Especially in big cities, the water vapor accumulated in the atmosphere combines with pollution particles to form smog or dense fog, which affects people's health and traffic operation. Water vapor conditions in the southwest and south are better than those in the north. If the temperature is low in the morning, there are often patches of fog.

The first snow and precipitation in North China are diverse.

1 1 month later, the precipitation in all parts of the country decreased obviously. The snow on the plateau snow-capped mountains no longer melts. The first snow often appears in North China and other places, while the first snow in Beijing is difficult to predict and has great influence, so it often needs special attention. At this time, the forms of precipitation are diversified: rain, snow, sleet, graupel, ice particles and so on. When there is strong cold air, it will snow in Jiangnan.

The typical continuous rain in West China in Southwest China has ended, but compared with the situation of little rain in the whole country, it is still a rainy place. According to the time distribution of precipitation in southwest China, 165438+ 10 entered the dry season of the year. The characteristics of dry season in southwest and northwest are more obvious.

The rainfall in Sichuan Basin, eastern Guizhou and southwestern Yunnan in June 5438+065438+ 10 exceeded 50 mm. In Yunnan, sunny days are warm, rainy days are cold, and there is a saying that "the four seasons are like spring and it rains in winter". If there is strong cold air invasion and warm and humid air flow echoes, the process rainfall in the southern region will be greater. At this time, the rainy days and rainfall in Jiangbei and South China are less and less than those in Jiangnan. For South China where crops are harvested three times a year, the drought in June 165438+ 10 still has a negative impact on crop growth.

More north winds and stronger winds.

As the northwest, north China, northeast China and other places that have already entered winter, it can be said that the wind cooling at this time can be used to it. During the period from the south-central part of North China to Huanghuai and beginning of winter, cold air often blows away the red leaves in this mountainous area, or blows the trees in the city into bare poles, giving people a feeling of coming into winter immediately. If it encounters strong and fast cold air, it will travel to running all the way, which will increase the wind power in the northern Shankou area and the southern rivers and lakes, and the wind will blow all the way to the southeast coast and the Taiwan Province Strait. Especially in the northern and eastern seas, strong winds at sea can easily cause serious losses to offshore operations.

The temperature dropped significantly.

With the strengthening of cold air, the cooling trend accelerates. People are used to the coolness in the north. Since the end of 10, heating has been provided one after another, and people have shelter from the cold. For people in the middle and lower reaches of the Yangtze River in late autumn, the average temperature is generally 12℃ to 15℃.

The rain has stopped in Mao Mao. If you encounter strong cold air and move south quickly, sometimes in less than a day, the temperature can be close to 8- 10℃, or even more. But after all, after the gale, the sun shines, the cold air mass degrades rapidly, and the temperature rises rapidly. The rise of temperature and the accumulation of heat prompted the next round of cold air to bring a strong cooling. At this time, the pleasant late autumn weather is coming to an end, and the obvious cooling makes this area enter the first frost period and the best viewing period of red leaves, and 1 1 enters the winter at the end of the year.