Why is it humid in the south?

Because the north and south are different climate types, the south is subtropical monsoon humid climate. Affected by the ocean airflow, water vapor frequently sweeps across the south, which is rainy. For example, in June and February of 5438+0 in East China, it rained continuously 1 month, and the moisture in the air increased, which made it feel particularly humid.

The north has a temperate monsoon climate, which is less rainy than the humid subtropical monsoon climate in the south, and it is cold and dry in winter. High latitude, close to the source of winter wind, low terrain and flat terrain weaken the winter wind.

Extended data:

Hazards and preventive measures of humid weather in south China;

It is humid in the south, and a humid room will not only affect the home, but also affect the health of the family. People who live in humid environment for a long time are prone to rheumatism and respiratory diseases.

When the room is wet, desiccant and activated carbon can be used to prevent moisture and absorb moisture. There are many desiccants specially used for moisture prevention and dehumidification in supermarkets, the most common ones are moisture absorption boxes and dehumidification bags. The moisture absorption box is suitable to be placed between the sofa and the corner, under the bed, under the cupboard and other places.