What is the date of beginning of autumn in 2022?

Beginning of autumn time in 2022 is at 20: 28: 57 on August 7, 2022, Sunday, the tenth day of the seventh lunar month.

Beginning of autumn is the first 13 of the 24 solar terms and the first solar term in autumn. Beginning of autumn's "stand" means the beginning, and "autumn" refers to the maturity of crops. Beginning of autumn is the turning point when the Yang gradually closes and the Yin gradually grows, and the Yang gradually turns into the Yin. Beginning of autumn means that summer will cool down and autumn will begin. In nature, everything begins to move from lush to bleak and mature. "beginning of autumn Festival", also known as July Festival, is a folk custom of offering sacrifices to the land gods and celebrating the harvest.

The beginning of three seasons in autumn: cool wind, white dew and cold sound.

Wait: A cool breeze is coming.

On this day in beginning of autumn, "a cool breeze is coming", which is the wind swept away by the west wind. In other words, the wind at this time is different from the hot air in summer. When it is windy, people will feel cool and the weather will get cold at first.

Second class: Bailusheng

Beginning of autumn season, after the heavy rain, the breeze is Xu Lai, and the fog in the sky is white and has not yet condensed into dew, which is called "White Dew Life". Generally speaking, it means there will be fog on the ground in the morning.

Third class: a chilling voice

At this time, cicada felt the rise of Yin Qi and sang louder and sadder. The cicada began to sing, indicating that the weather was really getting cold. Cicada is the signal of autumn, just as cuckoo is the signal of summer.

How long will it be hot after beginning of autumn?

It will be hot about half a month after autumn, and the specific time is different in different regions.

Generally speaking, beginning of autumn only represents the arrival of autumn in the astronomical sense, not in the meteorological sense. However, after beginning of autumn, the temperature in northern China will drop significantly.

In the west and northeast, you will feel the cool autumn wind, the central region will feel the coolness in late August, Zhejiang and Jiangsu will feel the autumn wind blowing in 65438+ 10, and Guangzhou and Hainan will feel the arrival of autumn in the first half of 165438+ 10.

In climatology, autumn begins with the day when the average daily temperature drops steadily below 22 degrees Celsius every five days. China is a vast country with a large latitude and altitude span, which determines that it is impossible for all parts of the country to enter the cool autumn at the same time when they are in beginning of autumn.

Judging from the climatic characteristics, beginning of autumn has been called "Autumn Tiger" since ancient times because of the afterheat in midsummer and the scorching sun in autumn.

Meteorological data show that this hot climate usually lasts until the middle and late September, and the weather really begins to cool down. Although the summer heat in beginning of autumn remains the same, the general trend is that the weather is getting cooler and cooler. The daily temperature range changes obviously, usually it is very hot during the day and cool at night.