What is the reason for the rare high temperature in the south and the severe cooling in the north?

The general reason is because of our latitude and longitude, which is the most important reason. Because the sun will move in a certain latitude and longitude range, the range of direct sunlight we receive is different, generally around 23.5 degrees. As a region in the northern hemisphere, China basically has very few areas within the range of solar activity. Therefore, the south of China is very special, and it will be located in the latitude area of Beijing where the sun moves, so the temperature will be relatively stable, but the south of China is rarely exposed to direct sunlight, so the temperature will change greatly. When there is direct sunlight, the temperature will be very high, and when the direct sunlight range is relatively small, the temperature will drop faster, which is why there will be high temperature in the south and cooling in the north.

It is the most acceptable reason for us at present, and it is also a main reason that has been studied through many scientific basis. Secondly, another reason is that the climate characteristics of China people are highly complicated, because in many areas, there is more water in the south and more land in the north. We all know that the specific heat capacity of land and water is different, and they are different to some extent, which will also affect the temperature difference between north and south to some extent.

Then why is the temperature difference between the north and the south so great? The temperature in the south is very high, while the temperature in the north is decreasing. The main reason is due to the environment of each region, the main latitude and longitude and direct sunlight, which has a great relationship with the development of our modern major cities, leading to environmental changes.