How many days is the rainy season in Jiangnan (how many days is the rainy season in Jiangnan)

There is always a long or short rainy season in Jiangnan every year. Not only does it rain every day, but clothes may be damp and moldy. So how long does the rainy season last?

How many days is the rainy season in Jiangnan?

1 month or so.

In the middle and lower reaches of the Yangtze River in China, it is usually from mid-June to early July every year, and the rainy season usually lasts for about one month. During this period, the sky was cloudy for several days, and the precipitation continued. Therefore, the proverb "Rain hits Huangmeitou, and there is no sun for forty-five days" is popular in the south.

How is the rainy day formed?

Every year from late April to early May, cold air from the north and warm air from the south meet in South China, forming a quasi-static front in South China. By the end of May, the influence of warm air was enhanced, and the quasi-static front moved northward to the Jianghuai area, becoming a quasi-static front in the Jianghuai area.

Because the warm air from the south carries a lot of water vapor, strong convection will occur when it meets the cold air mass. Because the cold and warm air forces are equal during this period, the front stays in the Jianghuai area, so the rainy weather is formed.

What should I do if my home is wet in rainy season?

In the rainy season, there is more water vapor in the air, and the indoor walls will be wetter. If the home is humid, it is also good to turn on the dehumidification mode with air conditioner or dehumidify with dehumidifier.

In addition, when the temperature is high at noon, you can open the window for ventilation and reduce the humidity at home. However, it should be noted that frequent ventilation is not suitable in rainy days, especially in the morning and evening, because the water vapor is the heaviest in the morning and evening, and opening the window will bring water vapor into the home. The humidity is low at noon, so you can breathe properly.

What should I do if my clothes are moldy in rainy days?

If you find signs of mildew on the clothes being aired, you should take them off in time, soak them in clean water with detergent, and then dip a small amount of detergent or detergent with a brush to scrub the moldy parts clean.

If the clothes are seriously moldy and obviously white, you can add a small amount of bleach to the water and soak the clothes for a period of time, so that the mildew spots can be easily removed.