Summer is full, summer is full, what does summer heat mean?

"Summer is full, summer is full, and summer is summer" refers to great summer and slight summer.

1, Great Summer: It is one of the twenty-four solar terms, and its climate is characterized by high temperature and intense heat, which is the hottest solar term in a year. At this time, "hot and humid steaming" reaches its peak, and there will be high temperature weather of 40 degrees Celsius.

2. Slight summer heat: it is the eleventh solar term among the twenty-four solar terms, and the fifth solar term in summer, when the sun reaches longitude 105 degrees. It's getting hotter, but it's not the hottest. The average temperature in southern China is around 26℃ in summer, which is already midsummer.