When is the real autumn in southern China? It's time to start wearing long-sleeved T-shirts.

In fact, it was autumn in June 5438+ 10, but most parts of the south are still hot. It is estimated that long-sleeved singlets can be worn at the end of June at 5438+1October and at the beginning of June at165438+1October.

Beginning of autumn:

Beginning of autumn, the 13 solar term in 24 solar terms, is the first solar term in autumn, which falls on August 7-9 of the Gregorian calendar every year. At this time, the bucket handle of the Big Dipper points southwest, and the sun reaches longitude 135. The 24 solar terms reflect the changes of "Qi" in the four seasons. Beginning of autumn is the node where the yang gradually closes, the yin gradually grows, and the yang gradually turns to yin. Beginning of autumn, which also means precipitation and humidity, is at the turning point of the year, with a downward or decreasing trend; In nature, everything begins to grow from lush to mature.