How to divide the four seasons of the year?

So March, April and May are spring, June, July and August are summer, September 10, 1/autumn, 12,1and February are winter. The division of the four seasons,

Astronomically speaking, the spring equinox (about March 1), summer solstice (about June 22nd), autumn equinox (about September 23rd) and winter solstice (about12,21) are four seasons. In Chinese ancient books, beginning of spring (around February 4th), Changxia (around June 5th), beginning of autumn (around August 8th) and beginning of winter (around165438+1October 8th) are often used as the beginning of the four seasons. According to climate statistics, June 5438+ 10 is the most Leng Yue, July is the hottest month, March, April and May are spring, June, July and August are summer, and September, June 10, June 1 are autumn. This method of dividing the four seasons is more suitable for temperate regions with distinct seasons.