Short sentences describing Cold Dew are as follows:

1. At the time of Cold Dew, the cool air makes people feel the breath of autumn.

2. After the cold dew, the weather gradually turns cooler and people begin to put on thicker clothes.

3. At the time of cold dew, the leaves of the trees begin to change color and the whole world becomes colorful.

4. At the time of cold dew, it is the autumn harvest season, and farmers are busy harvesting crops.

5. During the cold dew season, the weather is dry and the skin tends to dry out, so people need to pay attention to moisturizing.

6. At cold dew, the temperature is lower at night, so people need to cover themselves with thick blankets to keep warm.

7. At the time of cold dew, the earth begins to become silent and many animals start to prepare for hibernation.

8. At the time of cold dew, the scenery is pleasant and people can enjoy the beautiful autumn scenery outdoors.

9. At the time of cold dew, people begin to do some outdoor sports, such as hiking and running.

10, cold dew season, the diet needs to pay attention to, eat more nourishing Yin moist food.

History

Cold Dew is the end of the month of You and the beginning of the month of Xu. At night, if you look up at the starry sky, you will find that the "Great Fire Star" (the second cardinal point), which represents the height of summer, has sunk to the west. After the cold dew, the sun's altitude continues to decrease, and the temperature gradually drops. The temperature drops a lot compared with the White Dew season, and the cold produces dew condensation, hence the name "Cold Dew".

In Chinese folklore, there is a "dew first white and then cold" of the proverb, which means that after the White Dew Festival, the dew from the early fall with a hint of coolness to the late fall with a few minutes of cold "white dew want frost". During the period of cold dew, people can obviously feel the temperature difference. From the white crystal dew to the cold to condense, vividly reflecting the continuous decline in temperature. As the coldness grows, everything is also gradually depressed.

Meteorological changes

Cold dew is a reflection of climate change characteristics of the festival, cold dew after the festival, the day grows shorter, the night grows longer, less sunshine, the heat slowly recede, the cold gradually, the temperature difference between day and night is large, the morning and evening feel slightly chilly. After the cold dew, the northern cold air has a certain force, most of China under the control of cold high-pressure, the end of the rainy season. The weather is often warm days and cool nights, with clear skies. Thunderstorms have disappeared in most parts of mainland China.