Climatic characteristics of summer solstice and analysis of three kinds of climate

The hottest day is the summer solstice. As one of the 24 solar terms, the summer solstice solar term happens to be the longest day in a day, that is, the day that is roasted by the sun for the longest time. Let's share with you the climate characteristics and three-phase analysis of the summer solstice. Welcome to read!

Climatic characteristics of summer solstice

1, rainstorm weather

During the summer solstice, the temperature is high, the sunshine is sufficient, the crops grow rapidly, and the physiological and ecological water demand is high in most parts of China. At this time, the middle and lower reaches of the Yangtze River and the Jianghuai basin are rainy and frequently rainstorm, which is easy to cause floods and even pose a threat to people's lives and property. Attention should be paid to strengthening flood control.

2, Jianghuai Meiyu

Summer solstice season is the "Meiyu" season in Jianghuai area. At this time, it is the ripe period of plums in Jiangnan, and the air is very humid. Cold and warm air masses meet here, forming a trough of low pressure, leading to rainy weather. In this weather, the utensils are moldy and the human body feels uncomfortable. Some mosquitoes breed quickly, and some intestinal bacteria are easy to breed. At this time, we should pay attention to drinking water hygiene and try not to eat cold food to prevent the occurrence and spread of infectious diseases.

3. High temperature sauna

Like the winter solstice, the summer solstice is also a solar term reflecting the changes of the four seasons. Astronomy stipulates that the summer solstice is the beginning of summer in the northern hemisphere. After the summer solstice, although the direct point of the sun gradually moved southward, the days in the northern hemisphere became shorter and the nights became longer. However, because the heat radiated from the sun to the ground is still more than the heat radiated from the ground to the air, the temperature will continue to rise in the future, so there is a saying that it is not too hot from summer to the sun.

Interpretation of the three stages of summer solstice

There are three stages in the summer solstice: antlers flying, cicadas singing, and Pinellia ternata being born.

Interpretation of the three stages of summer solstice

Summer solstice: once the antlers dissolve; Second, wait for cicadas to start singing; Third, wait for Pinellia ternata. Although Mi and Lu belong to the same family, the ancients thought they belonged to Yin and Yang. The deer's horn faces forward, so it belongs to Yang. On the solstice of summer, Yin Qi was born, and Yang Qi began to decline, so the front antlers began to fall off. Because mi belongs to yin, it falls in the corner of winter; After the solstice of summer, the male cicada fluttered and sang because of Yin Qi's feeling; Pinellia ternata is a shade-loving herb, named after it was born in swamps or paddy fields in midsummer. It can be seen that in the hot summer, some yin-loving creatures began to appear, while positive creatures began to decline.

The custom of summer solstice

1, offering sacrifices to gods and ancestors

The solstice in summer is the harvest season of wheat. Since ancient times, people have had the custom of celebrating harvest and offering sacrifices to ancestors at this time in order to pray for a good year. Therefore, the summer solstice, as a festival, was included in the ancient ritual of offering sacrifices to the gods. "Zhou Li Chun Guan" contains: "With the arrival of summer, go to local things." In the Zhou dynasty, sacrifices were made to gods from summer solstice, which meant to eliminate famine, hunger and death. The solstice of summer is just after the wheat harvest. Farmers not only thank God for the bumper harvest, but also pray for the "autumn report". Around the summer solstice, some places hold a grand "Summer Wheat Festival", which is the relic of the ancient "Summer Wheat Festival" activities.

2. Summer Resort

On the solstice of summer, women give each other folding fans, powder cakes and other things. "Youyang Miscellaneous Gifts": "On the summer solstice, I had to leave when I joined the company." "Fan" produces wind; "Powder fat" is suitable for dispelling turbid qi caused by body heat and preventing miliaria. In the imperial court, after the "summer solstice", the royal family took out the ice cubes that were "stored in winter and used in summer" to "escape the heat". Since the Zhou Dynasty, they have been used by dynasties and become a system.

Step 3 eat noodles

Since ancient times, there has been a saying in China that "noodles are eaten in winter and jiaozi is eaten in summer". Eating noodles in summer is an important custom in many areas. Because new wheat has appeared from summer to sun, eating noodles from summer to sun also means tasting new things.

4. Eat summer solstice cake

In ancient times, during the summer solstice, farmers rolled up pancakes, baked them with vegetables, pods, tofu and meat, ate them after ancestor worship, or distributed them to relatives and friends. This is called "summer solstice cake". On the solstice of summer, there is an ancient custom of eating wheat dumplings, which are also given to each other as gifts.

Step 5 eat wonton

On the solstice of summer, there is an ancient custom of eating porridge in the morning and wonton at noon. There is a proverb: "Summer solstice wonton winter solstice reunion, four seasons Ankang people reunion." The ancients began to weigh the children after eating wonton, hoping that the children would grow up healthily and be strong.

6. Summer solstice festival

Like the winter solstice, the summer solstice is an important folk festival in China, which was called "Summer Festival" and "Summer Solstice Festival" in ancient times. Before the Qing dynasty, there was a national holiday on the solstice of summer. I would go home to reunite with my relatives and drink a glass of wine to avoid the heat of summer. This is called summer break. It is recorded in Wenchang Miscellanies in the Song Dynasty: "From the summer solstice, officials have three days off."

7. Call people from the summer solstice.

In ancient times, people were called from summer to sun. In order to test fatness and seek good luck, there was a custom of calling people from summer to sun in ancient times, which expressed the strong desire of the ancients to pray for beauty.

8. Improve the food of cattle

On the day of summer solstice, there is an ancient custom of improving food for cattle. The ancients would cook wheat kernel soup to feed cattle on the solstice of summer. They all say that cattle are strong, can work and don't sweat.

9. The custom of taking tonic.

From the summer of the lunar calendar to the third Geng day in the future, it entered the dog days. At this time, the weather is hot, people lose their appetite and start to lose weight, which is called "dry summer". In ancient times, people began to take time off for the summer vacation and pay attention to dietary supplements, and the ancient government also stopped working.

10, give each other something in summer.

On the solstice of summer, ancient women had the custom of giving each other folding fans, powder and other things. "Youyang Miscellaneous Gifts and Differences" contains: "On the summer solstice, there were words when I entered the model and wrapped it in powder." Fan, thus generating wind. Powdered fat is used to dispel turbid qi caused by body heat to prevent miliaria. These are things commonly used in ancient times to cool off the heat, and ancient women gave each other gifts to cool off the heat.

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