What are the characteristics of spring, summer, autumn and winter?

The characteristics of spring, summer, autumn and winter are:

1. The climate in spring is warm and humid. When spring returns to the earth, the yang of nature begins to sprout and everything recovers, bringing a thriving scene.

2. Summer refers to April, May and June of the lunar calendar, including six solar terms: Long Summer, Xiaoman, Mangzhong, Summer Solstice, Slight Summer and Great Summer. The climate in summer is characterized by heat, and hot summer is a steaming season.

Autumn refers to the period from autumn to winter. The climate is mainly dry, and people often describe it as "crisp autumn" and "high wind and dry things". Autumn is a season of golden breeze and pleasant climate.

Winter begins in beginning of winter in the lunar calendar and ends in beginning of spring in the following year. The climate is mainly cold. Winter is the season when everything is hidden. At this time, it is freezing, everything is dying, and it is a scene of depression and fragmentation.

Climatic characteristics in autumn and physiological characteristics of human body

Autumn refers to the period from beginning of autumn to beginning of winter, that is, July, August and September of the lunar calendar, including the six solar terms of beginning of autumn, first summer, white dew, autumnal equinox, cold dew and first frost.

The climate in autumn is mainly dry, and people often describe it as "crisp in autumn" and "windy and dry". Autumn is a season of golden breeze and pleasant climate. This is because people have just spent the hot summer, and whenever the cool breeze blows, they feel clear-headed and refreshed.

However, due to the continuous convergence of its weather, the air lacks moisture and becomes a cold climate. At this time, people often feel dry mouth and nose, thirst, dry skin and even dry stool. Therefore, people often compare the dryness in early autumn to "autumn tiger", which means that dryness is easy to hurt people.

Due to the climate characteristics in autumn, we can not only see all kinds of diseases caused by dryness, but also see all kinds of diseases caused by dampness in summer, laying the foundation for common chronic diseases in winter. Therefore, in the autumn diet, we must choose the corresponding diet according to the changing characteristics of heaven and earth and the physiological characteristics of human body.