Which is the symbol of the beginning of spring?

The sign of beginning of spring is that the weather is getting warmer, people start to put on heavy clothes, and everything recovers.

Beginning of spring is one of the "twenty-four solar terms", which, like Changxia, beginning of autumn and beginning of winter, reflects the changes throughout the year. Beginning of spring means that the period from this day to the long summer is called spring. In addition, beginning of spring is also a traditional festival in China, representing the beginning of a new year. Therefore, beginning of spring is also called Spring Festival, the first month, New Year and New Year's Day. Whipping spring cattle, biting spring and spring outing are also very popular.

Beginning of spring is not only the first solar term in the twenty-four solar terms of the lunar calendar, but also the beginning of spring is divided from astronomy. In nature and people's minds, spring means warm weather and flowers; Spring also means that everything grows and farmers sow. However, due to the vast territory of China, the climate varies greatly from place to place.

Climate change in early spring.

The beginning of spring is in nature and people's minds. Spring means warm weather, flowers and birds, and everything grows and sows in spring. The so-called "one year's plan lies in spring". In climatology, spring refers to the period from 10℃ to 22℃. Speaking of beginning of spring, people obviously feel that the days are getting longer and the sun is getting warmer.

Beginning of spring solar terms began, westerly jet, the southern branch of East Asia, began to weaken, and the winter climate was coming to an end. However, the intensity and location of the northern branch of westerly jet remain basically the same, the Mongolian cold high and Aleutian low are still relatively strong, and gale cooling is still the prevailing main weather. However, during the intermission under the influence of strong cold air, the frequency of southerly winds increases, accompanied by an obvious warming process.