Will it be extremely cold this year?

There will be an extremely cold climate and even a cold winter this year.

The World Meteorological Organization once again issued an early warning and made it clear that the rare "triple" La Nina phenomenon will reappear on the earth. At this time, many people are also worried about whether the winter of 2022 means a great change in climate, an extremely cold climate, or even a cold winter phenomenon.

The third time in 72 years: "triple" La Nina or reappearance

In recent years, this law has undergone fundamental changes. After we experienced La Nina, we ushered in the phenomenon of "double La Nina". That was not the case. In 2022, we may also usher in a rare "triple" La Nina phenomenon.

According to the explanation released by the World Meteorological Organization, La Nina will last at least until the end of 2022, which means that a rare "triple" La Nina climate event will occur in the northern hemisphere.

Although the phenomenon of "double La Nina" is relatively common in the northern hemisphere in history, it is still rare to appear three times in a row. Since 1950, the "triple" La Nina phenomenon that lasted for three years has only happened twice. In 2022, it may appear for the third time in 72 years.

La Nina occurred in the northern hemisphere for three consecutive winters, which is also the first "three peaks" La Nina phenomenon in this century. This will inevitably bring about major changes in the climate. Because La Nina will once again cooperate with the development trend of global warming and further change the global climate pattern, which is definitely not good news.

How hot is summer and how cold is winter? This winter is destined to be extremely cold, colder than in 2008?

1. For China, a large area is also in a relatively high state. For example, the 40℃+ high temperature in Shanghai has also reached a new high, and the "once-in-a-century" heat is coming. Chongqing suffered the highest temperature in 60 years, and even reached 45 degrees in some areas.

2. This shows that the high temperature in the summer of 2022 is very obvious in China. It can also be seen from the overall temperature situation in summer that the temperature in a large area of China is about 1 degree to 2 degrees, and the Yangtze River basin is also 2 degrees to 4 degrees higher.

We should know that La Nina will really change the climate. Under normal circumstances, it may lead to more active cold air in winter in China, which is more likely to trigger a cold wave.

Therefore, cold is inevitable. But then again, excluding the influence of La Nina phenomenon, extreme cold caused by global warming will also appear. Just like the extreme high temperature we saw in 2022, it is also the "pushing hand" behind global warming and the main factor under high temperature.