Original title: Be prepared! Many places will face the "Three Ninth Festival" cold hit. The coldest day after the beginning of winter is coming.
The weather has been too warm recently. Statistics have been released a few days ago. 2024 is the warmest year since the complete meteorological observation record. As for the current winter, it is also a warmer time than a colder time.
↑ According to the actual temperature range in the past 10 days, the temperature in most parts of the country is obviously warmer.
This wave of vigorous recovery that has continued from the end of 2024 to the present has made many places in the south warm that should not be available in this season. Like Changsha, the highest temperature in the past week has been close to or exceeding 15℃, which is 6~9℃ higher than the same period of the year. Among them, 18℃ on January 1 is as warm as the average temperature in late March (17.5℃).
During the day today, the temperature in many places in the middle and lower reaches of the Yangtze River is still relatively high. Judging from the highest temperature from 15:00 this afternoon, the temperature in Changsha, Nanchang and Wuhan was 5~9℃ higher than the same period last year.
However, the big recovery is coming to an end. Starting tonight, the cold air will gradually become active and its power will increase. The temperature in many parts of my country will fluctuate and decline, turning to a low level.
It is expected that from night to the 9th, a new cold air will gradually move eastward and southward. Affected by it, the southwest and most parts of the central and eastern regions will cool down by 4 to 6℃, and the central and southern parts of the Northeast, Jianghan, western Jiangnan and Guizhou will cool down by more than 8℃; with the cooling, there will also be 4 to 6 winds in the southern part of the Northeast and northern China, with winds of 7-8 in the eastern and southern waters, and gusts of 9-11.
Specifically, on the 7th, the cooling will affect the south, mainly caused by the increase in rain and snow. The cooling rate in the eastern southwest and eastern Jiangnan is relatively large, especially in some areas of Guizhou. On the 8th, as the cold vortex in the northeast fell south, the northeast, North China, and Huanghuai fell by 4~8℃; on the 9th, the center of cooling is in Jianghuai, Jiangnan and other places, with a drop of 4~8℃; in the 10th, the temperature in various places will show a rebound trend.
