Characteristics of 24 solar terms

Scare: At this time, the weather turns warmer and the earth thunders in spring, and "scare" means that God wakes up hibernating animals by thundering. At this time, most parts of China have entered the spring ploughing season.

Vernal equinox: The arrival of spring is the budding period of vegetation growth from the beginning of the spring solar term to Tomb-Sweeping Day Qi, and the human blood is also in a vigorous period, and the hormone level is also at a relative peak.

Qingming: By Qingming, the average temperature in the middle and lower reaches of the Yellow River and the south is above 10℃; The warm climate and lush vegetation in most parts of China have changed the cold and yellow scene in winter.

Xiaoxue: The temperature is lower than before. The temperature in the northern air layer gradually drops below 0℃, and it begins to snow. The night freezes and the day turns, and the amount of snow is from small to large.

Because solar terms reflect the process of the earth's orbit around the sun and are an important symbol of the change of seasons throughout the year, they are very important to agricultural production. In order to arrange farming more conveniently according to the solar terms, farmers in China have long formed some related folk proverbs.

Spring rain surprises spring and bright valley days; Summer is full of mountains and summer is connected; Autumn, autumn frost; It snows in winter, it snows in winter, and it's a little cold in winter. Two sections per month remain unchanged; A difference of one or two days at most; Six twentyones in the first half of the year; Come on August 23rd in the second half of the year.

First of all, solar terms mainly represent the changes of the four seasons: beginning of spring, Changxia, beginning of autumn and beginning of winter. There are eight solar terms: vernal equinox, autumnal equinox, summer solstice and winter solstice.

Secondly, the weather changes (climate and precipitation) include: rain, Grain Rain, summer, summer, white dew, cold dew, first frost, light snow, heavy snow, slight cold and severe cold *** 12 solar terms.