The origin and characteristics of rain solar terms

The origin and characteristics of rain solar terms are as follows:

The origin of rain:

Rain is the second of the 24 solar terms. Every February 18 or so, when the longitude of the sun reaches 330 degrees, it is a solar term. At this time, the temperature began to rise, the ice and snow melted and the precipitation increased, so it was named rain. Generally, it starts on February 18 or 19 and ends on March 4 or 5.

Twenty-four solar terms: "In the first month, water is born every day. Spring belongs to wood, but rain will come from wood. So, it began to rain in beginning of spring. If the east wind melts, it will disperse into rain. " It means that everything germinates before and after the rain and solar terms, and spring is coming.

In ancient times, rainwater was divided into three stages: "One stage was that Rex sacrificed fish; Second, wait for Hongyan to come; Third, wait for the grass to sprout. " After this solar term, the earth is thriving.

Characteristics of rain solar terms:

In the rainy season, the cold and snowy weather in most parts of the country has passed, and the rainfall began to increase gradually. In the days of rain and solar terms, we went from the sixth day of July 9 to the second day of September 9.

It shows that in China, except for most areas in the northwest, northeast and southwest plateaus, many other areas are experiencing or have completed the transition from winter to spring. With the humidity and rain of spring breeze, many rural areas have begun to show a busy scene of spring ploughing.

In rainy season, cold air activities in the north are still frequent and the weather is changeable. In early spring, when the sun is shining and the climate is getting warmer, people gradually go to cotton and wear light clothes.

At this time, the northern cold is not over, and the temperature changes greatly. Although the rainy season is not as cold as the winter, the human skin has become relatively slack, and the resistance to the evil of wind and cold will also be weakened, so it is easily affected by pathogenic factors. So people should also pay attention to a certain degree of warmth at this time.

In addition, the rainy season is one of the seasons with the most cold waves in the whole year. Say goodbye to snowflakes and cold soaking, and spring comes quietly step by step in the warm and cold. "Several early warblers compete for warm trees, and their Chun Yan pecks at new soil." In rainy season, farmers open windows and begin to welcome the swallows back. In the field, farmers began to control the cattle, and the new year's farming is in the process of brewing.