Foreword: Tomorrow on May 16~21, the distribution of a new heavy rainfall is as follows, the heavy rainfall will fall for 6 consecutive days, and the heavy rain and rainstorm are distributed in which areas?
Today is Wednesday, May 15th, the eighth day of the fourth month of the lunar calendar, half of the fiery May has passed, the weather at this time is becoming warmer and warmer, and precipitation is becoming more frequent.
The shade of the trees is beginning, the birds are crying, and the small lotus leaves in the pond are floating on the surface of the water, which looks very lovely, and it is in such weather conditions that the flowers, trees, and everything on the earth begin to enter the stage of vigorous growth.
Due to the heavy rainfall in the past two days, the heavy rainfall weather is mainly concentrated in southwest China and western South China, so that the rainfall range in most of the central and eastern regions, North China and Northwest China is relatively small, and the rainfall intensity is also very weak, and there are continuous windy weather locally.
As the hot and dry air mass occupies the upper hand in the central and eastern regions, the weather continues to blow away warm and humid airflows, and there are large areas of no rain or clear skies in many places, and the air is relatively dry, coupled with the continuous rise of the daytime temperature under the sun, the local weather is becoming more and more hot.
However, due to the influence of cold air infiltration southward, from daytime to night today, there will be 5 to 6 windy weather in parts of eastern Shandong, central and southern Henan, most of Jiangsu, Shanghai, northern Zhejiang, northern Anhui, western and eastern Inner Mongolia, western and eastern Gansu, Ningxia, northern Qinghai, and eastern Xinjiang.
Among them, in the northwest of Inner Mongolia and eastern Xinjiang in the cooling center area, the temperature fluctuation fell by 4~8 °C, and the maximum local cooling range exceeded 10 °C.
However, the cold air comes quickly and dissipates quickly, and after the cold air retreats, the sunny and hot weather in North China, Huanghuai and Northwest China will expand and upgrade, and more places will usher in hot and dry weather conditions.
It's already mid-May, and the weather is getting hotter and more massive rain bands are about to form, driven by the upper-air trough.
So, tomorrow, May 16~23, where will the heavy rain and torrential rain fall?
May 16-17
Southwest China and western South China have mostly cloudy and rainy weather, northwest and southern Sichuan, southern and northeastern Yunnan, northern Guizhou, central and southern Chongqing, southern Qinghai, southeastern Tibet and other places have moderate to heavy rain, and western Chongqing has local heavy rain.
May 17-18
There are moderate to heavy rains in Hunan, western Jiangxi, central and northern Guangxi, southwestern Sichuan, eastern Yunnan, most of Guizhou, eastern Qinghai, and southeastern Tibet, especially in southwestern Guizhou, western Guangxi and other places.
From 18 to 21 May, the warm and humid airflow strengthened significantly, and a new round of rainfall brought about by the water vapor counterattack in the South China Sea developed from southwest China to the east and expanded coverage.
The southern part of the Sichuan Basin, Yunnan, Guizhou, Hunan, Guangxi and Guangdong once again ushered in large-scale moderate to heavy rain, and there were heavy rain or heavy rains in the southern part of the Yangtze River and southern China.
After May 22, the rain in the south further escalated and intensified, and the southern part of the Yangtze River and the northern part of southern China became the center of heavy rainfall again.
It can be seen from the above that in the next few days, Yunnan, Guizhou, Guangxi and other places will still have continuous heavy rainfall weather, and as the rain in the south strengthens again, Jiangnan and South China will also face large-scale heavy rain or even heavy rainstorms.
In this way, the situation in the heavy rainfall area has changed greatly, not only the south ushered in a new round of heavy rainfall weather process, but also the rainfall area shifted and expanded to the north, striding to the eastern part of Northwest China and North China.