What do you mean by warmer weather?

The warmer weather is a natural phenomenon.

The resurgence of weather specifically refers to the sudden and violent warming of outdoor weather. When it is very humid, warm and humid air is blown into the room, which will condense into small water droplets or even flowing water layers on the cold ground, walls and furniture. If it is cloudy and there is a warm and strong south wind, it is easy to regain the tide. This phenomenon generally occurs in the southern region.

In the rainy season, the humidity in the air may reach more than 90%. Try to open doors and windows as little as possible, reduce the entrance of humid air from outside and ensure a certain amount of ventilation. If the outdoor wind is strong and it doesn't rain, it can be ventilated more when the weather is good to accelerate the evaporation of indoor water vapor.

The principle of weather recovery

The phenomenon of weather resurgence, also known as resurgence, mainly occurs at the bottom of the room. There are two reasons for the resurgence. In the first case, the cold air has just left and the weather is getting warmer, but the surface temperature is still low. At this time, if the weather is humid and the relative humidity of the air is above 90%, the outdoor warm and humid airflow enters the room, meets the ground with low temperature and smooth water absorption, condenses into water, and gathers on the floor and walls in large quantities.

Once the climate turns fine and dry, the resurgence phenomenon can be eliminated. In the second case, the water in the foundation soil under the ground cushion rises by capillary action, and the vaporous water permeates upward, which makes the ground material wet and deteriorate, thus increasing the humidity of the whole room. Usually, the rainy season when the weather turns warm at the turn of spring and summer is the first situation.