20021-The winter in 2022 is expected to be cold, mainly because this year or "La Nina year", which means that the probability of cold winter in the south will be higher than that in the north, so extreme cold will easily occur. The detailed reasons are as follows:

Reason 1: The temperature in the south1mid-October began to drop.

In the first ten days of 10, the temperature in many places in southern China was strong and northerly due to the subtropical high, which ushered in the highest temperature since 10. For example, the temperatures in Hunan, Guangxi, Jiangxi and other places were all over 30 degrees at that time, and there was no intention to cool down.

After1October 10, the cold air struck, which made the temperature in Hefei, Changsha and Jinan in China plummet and entered the state of autumn overnight. Coupled with the landing of typhoon compasses, the temperature in Hainan coastal area and Guangdong and Guangxi also plummeted significantly, falling below 20 degrees.

Now there is another cold air coming, and the expected duration is 14- 17, which may be the strongest cold air in the second half of the year, and it is expected to affect Jianghan, South China, Jianghuai, Jiangnan and other places, and it may cool down for the second time, so the winter in 20021year is expected to be cold winter.

Reason 2: Cold wave warning is issued in many places.

1October14th, Inner Mongolia, Liaoning, Heilongjiang, Qinghai and other places in China have successively issued cold wave warnings, among which on14th, the temperature in Changchun, Jilin and Changbai Mountain dropped to about 10 degrees; In some areas of Shenyang, the temperature dropped to 10- 12 degrees, and on 16, the temperature dropped to minus 1 degrees. On 15- 17, the temperature in Jiangsu dropped to 8- 10, and on 18, it dropped to 4-5. There will be frost in Huaibei area. The Middle East is expected to attract rain, snow, cooling and windy weather.

It will be cold in 2022.

The Spring Festival in 2022 is expected to be cold, because the Spring Festival in 2022 will last for five or nine days, that is, from the winter solstice to the Spring Festival according to the number nine songs. According to the normal law, it should not be very cold, but the weather this year is abnormal. According to the current weather trend, it is expected to be cold in 2022.

Secondly, the Chinese New Year in 2022 is on February 1 day, which is before beginning of spring. Compared with last year, the temperature will drop, so that it will not suffer from the "late spring cold" weather, and it will not be particularly cold. However, there are many factors that affect the winter climate. Even if it is cold, there will be no extremely cold and heavy snow weather in 2008, so the real-time weather situation is the main one.