Wet weather in Guangdong and Guangxi

Nanning usually returns to the south in March and April, which usually lasts for about 7 days. But it may appear again and again.

Huinantian (Huinan for short) is the name of a weather phenomenon in southern China, which usually refers to the phenomenon that the temperature starts to get warmer and the humidity starts to rise every spring.

When winter goes and spring comes, it's warm and cold at first. When people get up, they find the world outside the window is a sea of fog. This kind of weather is called "returning to the south sky" in Guangdong and Guangxi.

Returning to Nantian is a phenomenon of warmer weather, which generally appears in February and March in spring. The main reason is that after the cold air leaves, the warm and humid airflow quickly counterattacks, resulting in an increase in temperature and air humidity. Some cold objects are easy to produce water droplets when they encounter warm and humid airflow. The tropic of cancer in the south is more serious, 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. Dense fog is the most distinctive appearance of "returning to the south sky"