On February 3rd, 8th and 9th, the weather formed 100, 1 1, 2065438.

What you need should be the weather reason of "February 3, 8, 9, 10,1,20 14". This is because China had strong warm air in early February, and Siberian cold air accumulated for a long time, which formed the influence of strong cold air going south-

On February 2-4, due to the influence of strong cold air, the temperature in the central and eastern regions dropped by 6-8℃, and the cooling range in some areas such as North China and Northeast China could reach 10- 14℃. There are 4-6 northerly winds in the area north of Huaihe River; There are 7-8 strong winds in Bohai Sea and Yellow Sea. In addition, around the 2nd, there was little to medium snow in the eastern and northeastern parts of North China, and heavy snow or blizzard in some parts of the northern part of Northeast China.

On the 4th to 6th, there will be a rainy and snowy weather process in the eastern part of Northwest China, south-central North China, Huanghuai, Jianghuai, Jiangnan, western South China and the eastern part of Southwest China, with rainfall mainly in the south of the Yangtze River.

On August 8-10, there will be rain and snow in the eastern part of northwest China, parts of north China, the middle and lower reaches of the Yangtze River and its south.