What does the heat mean? What does the heat mean?

Being in the heat is "out of the heat", that is, out of the heat. Summer solar terms mean that we are about to enter the autumn with meteorological significance. After the summer, the temperature in the area north of the Yellow River in China gradually drops.

"Chu" means termination, which means that the summer heat is about to pass, the summer heat will end on this day, and the temperature in most parts of China will gradually drop. Being in summer is not only different from mild summer, severe summer, slight cold and severe cold, but also represents the transition from hot to cold.

It is not enough to describe the solar terms in summer simply by the beginning of temperature drop. Temperature drop is just one of the phenomena. The reason behind this phenomenon is that the direct point of the sun continues to move southward and the solar radiation weakens.

Second, the subtropical high moved southward by leaps and bounds, and the Mongolian cold high began to itch to try, punching and kicking, showing its edge. Under the control of the cold high pressure that began to affect our country, the sinking and dry cold air first announced the end of the rainy season in Northeast China, North China and Northwest China, and took the lead in starting the best weather in a year-crisp autumn.