What month is the resurgence weather?

The resurgence is usually in March and April.

The resurgence is mainly due to the rapid counterattack of warm and humid airflow after the cold air leaves, which leads to the increase of temperature and air humidity. Some cold objects are easy to produce water droplets when they encounter warm and humid airflow.

The resurgence phenomenon is more serious in the south, which is related to the sea and humid air in the south. When Return to the South Sky appeared, the air humidity was close to saturation, and the walls and even the ground would "bubble". Everywhere is wet, and the air seems to be able to wring water out.

When the "resurgence day" phenomenon occurs, the weather is changeable, foggy, sometimes cold and sometimes hot, with low wind speed, much dust and high humidity, which is particularly easy to breed bacteria.