What season is October in golden autumn?

Golden October is autumn.

Autumn is one of the four seasons of spring, summer, autumn and winter. In terms of climate, the four seasons are distinguished by temperature.

In the northern hemisphere, generally speaking, spring is from March to May, summer is from June to August, autumn is from September to November, and winter is from December to February. In the Southern Hemisphere, the seasons are exactly opposite to those in the Northern Hemisphere.

When it is summer in the Southern Hemisphere, it is winter in the Northern Hemisphere; when it is winter in the Southern Hemisphere, it is summer in the Northern Hemisphere. There are no clear boundaries between the seasons, and the transition from season to season is gradual.

The four seasons are divided according to climate and average temperature. The indicator is that the period when the average temperature is lower than 10℃ is winter, the period when the average temperature is higher than 22℃ is summer, and the period between 10 and 22℃ is spring and autumn respectively.

Autumn in the northern temperate zone is from August 23 (end of heat) to November 20 (light snow); autumn in the south temperate zone is from February 19 (rain in the northern hemisphere) to May 21 (light snow in the northern hemisphere) .

Extended information:

Idioms about autumn:

1. Autumn is high and the air is crisp: describes the clear sky and refreshing weather in autumn.

Example: It is the time when the autumn air is crisp and the heat of summer has faded. It would be ideal to stay here for a while.

The reason for the crisp autumn air

First, because the sky is blue during the day and there is no cloud cover in the sky at night, the heat on the ground can be freely dispersed. In addition, after autumn, the days are short and the nights are long. The solar heat absorbed during the day is not enough to make up for the heat dissipated at night. Therefore, the temperature of the ground gradually drops, but not by much. Therefore, it is not cold yet, so the temperature is not cold yet. pleasant.

Secondly, at the same time, people sweat less after autumn. Even if they sweat a little, due to the lack of moisture in the air, the dry and cool air makes the sweat on the body evaporate quickly, and the clothes on the body are It has a cool feeling, so it gives people a "refreshing" feeling.

2. One leaf knows autumn: It means that one knows the arrival of autumn from the falling of a leaf. It is a metaphor that through individual subtle signs, the development trend and results of the entire situation can be seen.

Source: "Huainanzi·Shuo Shan Xun": "Seeing a fallen leaf indicates that the year is approaching."

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Example sentence: A leaf knows autumn. Although it has been said in ancient times, how can it fly down in response? (Qing Dynasty Yu Yue's "Tea Xiangshi Congchao·Wu Ye Reports Autumn")