What caused the sauna weather? How to prevent the formation of sauna days

The reasons for the formation of sauna days: rainfall leads to the increase of air relative humidity, and the ground temperature is low, while the upper air temperature is relatively high, the wind is small, and the air circulation speed slows down, forming sauna days. . .

Well, I think the current environmental deterioration and global warming have made this kind of weather more and more, so we should advocate energy conservation and emission reduction and low-carbon life. . . Of course, this cannot be solved by one or two people.

However, it is very important to do a good job in heatstroke prevention and cooling in sauna days, such as drinking more warm tea and less cold drinks.