In the spring in the south, why is there an annoying phenomenon of returning to the south?

Returning to the southern sky is a weather phenomenon in southern China. Usually called warm weather, it increases humidity every year, increasing humidity, walls, floors, glass, and even household items.

Moreover, the feeling of the human body, simply put, is wet, wet, feeling, at home, just like water curtain cave, the bathroom.

Returning to the southern sky is a weather phenomenon, mainly due to the rapid counterattack of cold air blades and warm and humid airflow, which leads to the rise of temperature and the increase of air humidity. Some cold objects have warm water, which is easy to produce water droplets. The tropic of Capricorn is more serious in the south, which is related to the air humidity in the ocean and the south. When there is a "returning to the south sky", the air humidity is close to saturation. The walls and even the ground will "sell water", and there are wet scenes everywhere, and the air seems to be tense. Concentration is the most unique feature in Back to the South.

2? -? In March, the sea was warm and humid, and the cold air in the north was still active and frequent. South China is a cold and rapid change. When you experience warm and humid airflow for a long time, you will fight back quickly, and it is easy to form the phenomenon of southern sky. It's like walking into a dry and cold bathroom in the north and suddenly turning on the hot water to the maximum. Soon, there will be water on the ceiling and four walls of the bathroom.

So how to solve the problems such as humidity brought by returning to Nantian?

Close the doors and windows: the trend of going back to the south is to be close to the windows, especially those facing south and southeast, otherwise the water vapor will invade the house. In addition, the most important moistureproof period is morning and evening, from 6: 00 to 9: 00 and 8: 00 every night. The air humidity in these two periods is higher than that in the other period, so be sure to open the doors and windows. If you want to leave, you can choose to open the window at noon.

Moisture-proof clothes: If you want to keep clothes relatively dry, you can put dry tea in gauze bags and put it in different places at home, which can not only remove germs, but also make clothes taste like tea. In addition, you can put activated carbon in the closet and remember to close the closet door.