What is the typical scenery in autumn?

Yellow leaves, bleak branches, rustling autumn wind, flaming maple leaves, paths covered with fallen leaves, animals ready to move south.

The most obvious change in the natural landscape is in the trees. Many fallen leaves will be cleaned up in the city, and many tourists will flock to the mountains to see the red leaves.

Beginning of autumn is the 13 of the 24 solar terms. On August 7th or 8th every year, beginning of autumn is considered as the time when the sun reaches 135. "Autumn" means that summer is cool, which means the beginning of autumn. But in early autumn, the weather in Jianghuai area is still very hot.

According to the standard of dividing seasons according to the average temperature, it must be that the average temperature for five days is below 22℃ to be considered as autumn. According to this standard, the Jianghuai area generally enters autumn in the middle and late September. After beginning of autumn, although the summer heat is hard to disappear for a while, there is still the afterglow of "autumn tiger", but the general trend is that the weather is getting colder and colder. The daily temperature range is gradually obvious, which is often very hot during the day and very cold at night.

Extended data:

When it comes to autumn, I think of maple leaves. When the maple leaves are flying, it is often the most sentimental time. When the wind blows, it will inevitably seem bleak, just like a sad love story, and the falling maple leaves are the most tearful.

Every year1October 8 or 9, when the sun reaches longitude 195, it is cold dew. "Twenty-four solar terms" said: "In September, the dew is cold and will condense." 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.

In the cold dew season, Nanling and the vast area to the north have entered autumn, and the northeast and northwest regions have entered or are about to enter winter. In the capital Beijing, you can see the first frost in many years. In addition to the perennial snow on the Qinghai-Tibet Plateau, it has generally begun to snow in the northeast and northern Xinjiang.

Autumn is a symbol of depression in the eyes of pessimists, a harvest in the eyes of farmers, but a beautiful picture in the eyes of people who love autumn. After several autumn rains, the autumn scroll unfolds gently, and the autumn angel descends gently. She drove away the hot summer, called the cool autumn wind, brought refreshments, and brought all kinds of new clothes as gifts.

The angel of autumn crossed the mountains and rivers and saw her waving her sleeves. The grass immediately changed into a new golden dress, as if it were a huge carpet spread in the distance. Welcome the arrival of the autumn messenger. Angels in autumn come to the fields with light steps. Look, the glittering and translucent corn is showing its white teeth and welcoming the arrival of the autumn messenger with a smile.

References:

Baidu Encyclopedia-Autumn