Reading guide:The day after tomorrow is May 20th,The arrival of the small full solar term,Cold air continues to strike,A new torrential rain、Heavy rainstorm is distributed in the following areas,This year's cold summer has come? What do you say about the rural proverb?
Xiaoman is the 8th solar term of 24 solar terms, and it is also the second solar term of summer, which is the nail position, the sun runs to the yellow longitude 60 degrees, and the season is intersected on May 20~22 every year.
"Xiaoman, Xiaoman, the rivers are gradually full", which means that after the Xiaoman solar term, the rain increases, and the water in the rivers is slowly full. The small full solar term has a climatic characteristic, that is, the south enters the rainy season, the rain is particularly heavy, and it is easy to have heavy rain and heavy rain, while the north enters the season of little rain, it seems that the negative tropical high pressure controls the atmosphere, and the temperature is high. Therefore, there is a saying in the north that "Xiaoman is dissatisfied, and the mango seed does not care", but once it rains in Xiaoman, it is very beneficial to the wheat harvest.
The meaning of Xiaoman is divided into two kinds, one is the surplus of rain, that is, there is more rain in the south. The other is that the wheat in the north is close to maturity, but not yet fully ripe. The Xiaoman solar term is still a relatively good solar term, the weather is not particularly hot, and it has also entered the wheat harvest season, especially in the south, where wheat has already been harvested.
The ancients divided the 15 days of the Xiaoman solar term into three waits: "one waits for the bitter vegetable show, the second waits for the grass to die, and the third waits for the wheat autumn solstice." "The next 5 days, in this solar term means that bitter herbs have flourished, due to the high temperature and shade-loving grasses. Slowly crying to death, and then at the end of the small full solar term, the wheat harvest season was ushered in.
The day after tomorrow on May 20, it will be Xiaoman, what is the weather situation on the mainland?
The day after tomorrow, on May 20, according to the latest information from the Central Meteorological Observatory, the strong cold air in the north continued to move eastward and southward, encountering the combined effect of the sub-high pressure and warm and humid airflow in the south, and the general cooling range in the northern region was between 2~10 degrees, as if the cool spring warm and cold weather had not yet left. The south has entered the wheat harvesting season, especially the western Sichuan Plateau, the middle and upper reaches of the Yangtze River, the south of the Yangtze River, and the south of the Yangtze River, and South China, which will also be accompanied by rain, affected by cold air, and also ushered in a cooling of 2~8 degrees.
Of course, there are still areas of warming in the sunny areas of the northern part of the continent. It is expected that there will still be a high temperature of 35°C in the southern Xinjiang basin, the central and western parts of Inner Mongolia, the northwest of Gansu, the southern part of Shandong and the eastern part of Henan. Especially in the southern Xinjiang Basin, the maximum temperature exceeded 37 °C, and locally exceeded 40 °C, allowing local residents to feel the heat and passion of summer in advance.
Let's take a look at the rainfall the day after tomorrow, affected by the southward movement of cold air, the central and southern parts of the continent ushered in a wide range of effective rainfall. The day after tomorrow, it is expected that there will be light to moderate rain in northeast Inner Mongolia, northwest Heilongjiang, central and southern Shanxi, southern Hebei, central and western Henan, western Shandong, Hubei, southern Zhejiang, Jiangxi, Fujian, Taiwan Island, Hainan Island, Guangxi, central and northern Guizhou, Hunan, Chongqing, Sichuan, central and western Sichuan, eastern and western Tibet, eastern Qinghai, southern and northwest Xinjiang, and heavy to heavy rain or heavy rain in local areas.
Among them, there are heavy to heavy rains in the north-central and southern parts of Fujian, central and eastern Guangdong, and southern Hunan, and heavy rains in the coastal areas of southern Guangdong, with the maximum rainfall reaching 130 mm. Heavy rain is accompanied by strong convective weather such as strong winds, hail, thunder and lightning!
The arrival of the small full solar term, it is still cold air coming, this year is a cold summer? What do you say when you look at the rural proverb?
The small man is cool and swishing, and it is rainy until midsummer
Xiaoman is the second solar term of summer, and this is here. Midsummer is the second seasonal process of summer, and summer is divided into Mengxia, Midsummer, and Jixia. Midsummer is one of the hottest summer days, and almost dog days are in this season!
The meaning of this proverb is that the small full solar term is cool, which will herald continuous rain and the weather will continue until the hottest midsummer season.
More rain in midsummer, that is, more rain on dog days, that will mean that the weather becomes cooler, which is what we call a cold summer climate characteristic. Because more rain means that there is more rainy weather, the sun radiates less heat from the earth, and the rain evaporates and absorbs the heat of the surface, making the human body feel the coolness of the weather.
The day after tomorrow is the arrival of the Xiaoman solar term, and the mainland is generally very cool, which can be said to be cold. The main reason is that a new round of cold air continues to move south, and effective rainfall is formed in the south of the continent in winter, and the north is affected by cold air, and the temperature is not particularly high, of course, except for Xinjiang, western Inner Mongolia, southern Shandong, eastern Henan and other regions.
Overall, this summer is not a particularly hot portend, or even a cold summer. Experts are also predicting a cold summer this year, as La Niña will occur again after June this year, bringing more rain this summer!
Do you think it's hot or not this summer? #头条创作挑战赛#