Typical Scenes of Cold Dew Season in North China

Typical scenes in the northern cold dew season are as follows:

Cold dew is the seventeenth solar term in the twenty-four solar terms of the lunar calendar, belonging to the fifth solar term in autumn, which indicates the official start of the autumn season; The time is 10 when the sun reaches 195 on the 8th or 9th of the Gregorian calendar every year.

The seventy-second episode of "Moon Order" explains: "The dew will freeze in September." Cold dew means that the temperature is lower than that of the white dew, and the dew on the ground is colder and will soon condense into frost.

White dew, cold dew and first frost all indicate the phenomenon of water vapor condensation, and cold dew is the transition from cold to cold. "Cold dew, cold dew, Coody Leng is everywhere". The dew of this solar term is already cold and radiant.

The time point of cold dew is on the 8 th or 9 th of the Gregorian calendar 10/0/0.

The time point in beginning of autumn is August 7th or 8th every year in the Gregorian calendar.

Beginning of winter time is the Gregorian calendar1October 7th or 8th, 165438+ every year.

So the cold dew belongs to the autumn after beginning of autumn and before beginning of winter.

Generally, after the cold dew, affected by climate change, the rainy season basically ended, and only a few places such as Yunnan, Sichuan and Guizhou can still hear thunder. A few northern areas, such as northeast China and Xinjiang, have been covered with snow. The temperature during the day is still relatively warm. Wan Li is a beautiful and pleasant scene in late autumn, but the temperature at night is particularly cold.

1. The main feature of the cold dew solar term is that the temperature drops gradually.

2. During the cold dew season, Nanling and the vast area to the north have entered autumn, the northeast has entered late autumn, and the northwest has entered winter or is about to enter winter.

3. The temperature drops gradually.

4. White dew, cold dew and first frost all indicate the phenomenon of water vapor condensation, and cold dew is the transition from cold to cold.

At night, looking up at the starry sky, you will find that the season of the starry sky changes, and the Scorpio antares, which represents the "big Mars" in midsummer, has sunk to the west.

6. We can vaguely hear the footsteps in winter.

7. At this time, the temperature in most parts of South China continued to drop.

8. The average daily temperature in South China is less than 20℃. Even in the areas along the Yangtze River, it is difficult for the temperature to rise above 30℃, while the minimum temperature can drop below 10℃.

9. Except for a few valley lowlands, the five-day average temperature in the northwest plateau is generally lower than 10℃, which is already winter according to the standard of four-season climate division.

10. The autumn colors of Qianli first frost Store are very different from those of South China.