The weather in Shantou in April

On March 6th, Teacher Li of a school in Shantou found that students hung their washed underwear on the fan in order to dry their clothes as soon as possible, hoping that the fan could dry them.

Netizens in the north must be puzzled when they see this picture. What kind of operation is this? Is there any other way to dry clothes? ! As a native of Shantou, I fully understand the difficulties of these students, but I still dare not praise them, because this operation is not only unsightly, but also very dangerous, and fellow villagers should think of other ways.

Netizens in the north must be very curious. Isn't there a balcony in Shantou, Guangdong? Is there no place to hang clothes? Of course not! This is the pain that northerners don't understand the south. Teacher Li explained that students did this because Shantou, Guangdong Province and even the whole Guangdong Province are now returning to the south, and the air humidity is very high, so it is difficult to dry the washed clothes outdoors.

Then the problem comes again. What is going back to Nantian? How humid is South China? ? Back to Nantian? It is the name of a weather phenomenon in southern China, which usually refers to the phenomenon that the temperature starts to rise and the humidity rises sharply every spring. South China belongs to a typical subtropical monsoon climate. From March to April every year, warm and humid air from the South China Sea meets cold air from Siberia, forming a quasi-static front in the south, which makes the weather in the south changeable and very humid, with light rain or fog, resulting in the phenomenon of returning to the south. Some cold objects begin to condense after encountering warm and humid airflow, forming water droplets on the surface of the objects. So when you go back to the south, in the south, you can often see walls? Crying? , refrigerator? Sweating? Everywhere is wet, and the air seems to be able to wring out water. What is fog? Back to Nantian? The most distinctive appearance.

According to statistics, when the phenomenon of returning to the south is serious, the visibility can be reduced to 50 meters. In the return weather in the south, some items or food are easy to get wet, and then moldy and rotten. Therefore, appropriate moisture-proof measures should be taken. When wet? Back to Nantian? When the attack strikes, the villagers must remember to close the windows in their homes, especially those facing south and southeast, so as not to give the moisture eyeing outside the window any chance to sneak in. The most important period of moistureproof is in the morning and evening of every day. The air humidity in these two periods is higher than that at noon. If the doors and windows are not closed in time, water vapor will seriously penetrate into every corner of the house. In addition, if you feel that the doors and windows are closed and the indoor air cannot circulate, it is recommended that the villagers open the window for a short time at noon. Moisture-proof and dehumidification can also use scientific and technological means: dehumidifiers, air conditioners, dryers, etc. , mobilize all household appliances with dehumidification function to reduce indoor air humidity. Personally, I also like to hang a bag of dehumidifying bags in closed spaces such as wardrobes and shoe cabinets to discharge moisture.

Now, do you know how popular it is to return to Nantian? However, even if going back to Nantian is annoying, we should handle it in the right way.