Do you want to open the window for ventilation in rainy days?

Yes, but it is recommended to open the window for ventilation at noon or afternoon when the humidity is the lowest. It is recommended not to open the window for ventilation in the morning and evening when the humidity is the highest. Meiyu mainly occurs in the middle and lower reaches of the Yangtze River in China, Taiwan Province Province in China, the southernmost tip of Liaodong Peninsula and south-central Japan in the subtropical monsoon climate zone.

Do you want to open the window for ventilation in rainy days?

In the morning and evening when the humidity is high, the dehumidification function of the air conditioner can be used to remove the humidity. It won't take long to drive, just one hour a day.

The air humidity is the highest in the morning and evening, so it is not recommended to open windows in large areas during this period. But if you want to open a window, you can avoid the window facing south or southeast. There is more moisture in these two directions in the south, so it is not recommended to open the window in this position.

In the rainy season, the air humidity is high and the temperature is high, so clothes are easy to get moldy, so some people call the rainy season "moldy rain".