The strongest cold air will come in the second half of the year, and the local temperature will drop by 16℃. How long will this cold air last?

In the second half of this year, the strongest cold air came, and the local temperature dropped as high as 16℃. This cold air will last for a long time. Because after autumn, cold air comes in winter. For many people who are not ready for winter, it is necessary to put on cotton-padded clothes and trousers early. Especially those who are afraid of the cold need to put on cotton-padded jackets as soon as possible. Every year after autumn, the temperature drops suddenly after every rain, mainly because after autumn, it means winter is coming.

The strongest cold air will come in the second half of this year, and the strongest cold air will come soon. Many people changed their winter cotton-padded jackets in advance. Especially for northerners, I have seen the scene of snow in the north. There has been a large-scale snowfall in Fangshan area of Beijing this year, which is also the earliest snowfall in autumn over the years. Due to the difference between the north and the south, the temperature will be obviously different. The weather in the north has been wrapped in a cotton-padded jacket, while the south is still living in autumn. The heat in summer has disappeared, but autumn is also crisp.

The local temperature drop of 16℃ has cooled the local temperature in the south and north, and the temperature difference between day and night is actually 16℃. You need to wear a cotton-padded jacket in the morning and a coat at noon. Such a change in temperature difference between day and night requires adding your own clothes in time to prevent frostbite and cold symptoms. Once you catch a cold, you need to be treated in time, otherwise you will not be well for a long time, because the temperature difference between day and night is large and clothes are changed back and forth.

The duration of cold air is completely into winter after autumn, and even some northerners think that it is completely into winter after summer, because there is no autumn in the north. Therefore, when buying clothes, cotton-padded jacket is the most practical clothes, which can be worn for a long time in winter or spring. Because the weather in the north is colder than that in the south, the temperature in the south also needs to wear a cotton-padded jacket in winter.