China Weather Network News The first large-scale rain and snow weather process in 2020 has just come to an end, but this time the rain and snow weather seems to have spurred energy and has not yet breathed out and continues to "start". A new round of rain and snow weather yesterday ( 8) Entered the "warm-up contest" again, and today will officially kick off the second round of large-scale rain and snow weather.
Rain and snow in the new year "started" drive full range of rain and snow
During the night of the 4th to the 7th, strong rain and snow weather appeared in the northwest, north China, Huanghuai, Jianghuai and other places, especially in Hubei, Henan, Shandong, northern Anhui, and northern Jiangsu. In just a few days, the amount of precipitation was more than the entire month of January. The accumulated precipitation at some stations even broke the record of precipitation in early January. This is the first large-scale rain and snow weather process in 2020, and it is also the strongest this winter. Rain and snow weather process. However, this round of the process has now basically ended, but the new rain and snow weather process has now entered the "warm-up" link.
Yesterday, small to medium snow appeared in eastern Jilin, southeastern Qinghai, north-central and southwestern Tibet, heavy snow in Pali, Tibet, and heavy snowfall in Nyalam (22 mm); southern Henan, north-central Hubei, central Anhui, and central Jiangsu Rain or snow or sleet of 2 to 10 millimeters in some areas, and local precipitation of 20 to 30 millimeters; heavy rainfall in southern Hubei and northern Hunan; heavy rainfall in Jingzhou and Yichang in Hubei, Changde, and Zhangjiajie in Hunan (50 ~ 88 mm).
Today, the second round of rain and snow in 2020 will officially begin. It is estimated that there will be a process of rain and snow on the Qinghai-Tibet Plateau, east of Northwest China, north China and south of China from September 9-12. The rain and snow dividing line is located from Qinling to the west and north of Huanghuai. The north area is generally small to medium snow. Local heavy snow in the south and west of Huanghuai; light rain generally prevails in the south of the rain and snow dividing line. Among them, there is moderate rain and local heavy rain in the middle and lower reaches of the Yangtze River to northern South China. The main time of precipitation will be 9-11 days.
Specifically, from 08:00 to 08:00 tomorrow, there will be light to moderate snow or sleet in some areas in northern Xinjiang and along the Tianshan Mountains, most of the Qinghai-Tibet Plateau, central and eastern Northwest China, northern Jianghan, and northwest Huanghuai. Snow, including heavy snow (5-9 mm) in parts of southern Tibet and southern Qinghai. There was light to moderate rain in some areas of southern Huanghuai, Jianghuai, southern Jianghan, northern and western Jiangnan, eastern southwestern China, and northern and southern China, with heavy rain (25-45 mm). In parts of central and eastern Inner Mongolia, the Liaodong Peninsula, and the Shandong Peninsula, there were 4 to 5 winds.
From 00:00 on January 10 to 08:00 on November 11th, there are small to medium parts of the mountainous areas in northern Xinjiang and along the Tianshan Mountains, northwest Heilongjiang, northeastern Inner Mongolia, eastern northwestern areas, eastern Tibet, southwestern North China, and western Jianghan. Snow or sleet. Heavy rain occurred in parts of southern Jianghuai, southern Jianghan, north-central Jiangnan and west, eastern southwestern China, northwestern South China and other places. Heavy rain (25-35 mm) occurred in southern Anhui, western Hunan, and southeastern Guizhou. There are 4 to 6 winds in central and eastern Inner Mongolia and eastern Jiangnan.
There were light to moderate snow or sleet in some areas in the northern mountainous areas of Xinjiang, western Gansu, southwestern Shanxi, and southern Shandong from 8:00 on January 11 to 8:00 on December 12. There were light to moderate rain in parts of the southeast of Huanghuai, Jianghuai, Jiangnan, eastern Jianghan, southern China, eastern and southern Yunnan, and southern Guizhou.
In general, the range and intensity of the precipitation process on the 9th-12th were inferior to the previous round of rain and snow weather. This is mainly because the South Branch Trough is relatively weak, and the conditions for water vapor transport and power uplift are less than the 5-7th. That process. However, the good news is that there is still a chance of rainfall in South China, where weather and drought are still severe, and it will play a positive role in alleviating local drought and forest fire danger levels.
The temperature in Jiangnan has returned to normal, and you should look like one winter
In terms of temperature, in the first two days, the temperature in Jiangnan and other places in China was abnormally high, and the temperature in many places broke the warmest record in January. Some places even warmed up to the level of Lixia, which surprised many netizens. However, "false summer" is always "false summer". Starting from the 7th, under the combined effect of cold air and rainy weather, temperature dropped sharply in many places, and the decrease was more than 10 ° C. It is expected that the temperature in the Jiangnan area will return to normal levels in the next few days. In addition, in the Huanghuai and Jianghuai areas, the temperature may continue to be low in the next three days. The daytime maximum temperatures in Hefei, Wuhan, Nanjing and other places are expected to hit winter again. After the new low.
Finally, it is worth mentioning that today and tomorrow, the atmospheric diffusion conditions in central and southern North China, northern Huanghuai, Fenwei Plain and other places gradually deteriorated, with light to moderate haze weather, and local public travel needs to be protected in advance.