When does the return trip from Guangzhou to Nantian start?

Returning to the south is a phenomenon of weather return, which usually occurs in February and March in spring.

The main reason is that after the cold air moves away, the warm and humid air flow quickly counterattacks, causing the temperature to rise and the air humidity to increase. When the surface of some cold objects encounters the warm and humid air flow, it is easy to produce water droplets.

How long Guangzhou’s Hui Nantian lasts is often discussed. Hui Nantian often appears in the alternating seasons of February and March, and usually ends in April. "Hui Nan Tian" can generally last for 3 to 5 days. Generally, if there is cold air to replenish the air, Hui Nan Tian will disappear immediately. If it is always warm, it will last for 3 to 5 days, which can last more than half a month. February to March is a period when warm and humid air currents over the sea intensify and cold air from the north frequently moves southward, so rapid transitions between warm and cold conditions often occur.

Weather changes

Hui Nantian is more common in southern regions, such as cities in Guangdong, Guangxi, Hainan, Fujian and other cities. The cities with the most severe Hui Nantian are generally in the southern coastal areas. Southern China has a typical subtropical monsoon climate, so Huinantian is not only found in Guangdong. After the appearance of "Huinantian", water droplets will appear on the kitchen, bathroom and floor. Living in this humid environment will make people very uncomfortable.

I would like to remind everyone to pay more attention to the weather forecast. If you know that the temperature will rise and the weather may return to the south, you must make corresponding preparations in advance. For example, if you get up every day and open the window, just for these few days. , don't open the window, don't wait until the room is very humid, it will be more troublesome, it is still necessary to prepare for a rainy day.