What is the approximate temperature of cold dew?

The temperature is different in different areas. Most parts of South China are above 22℃, and Hainan is even higher, above 25℃, and it has not yet come out of summer. Generally, the temperature in Jianghuai and Jiangnan ranges from 15℃ to 20℃, the temperature in southeast, north China and Huanghuai ranges from 8- 16℃, and some areas in northwest and north-central northeast have reached below 8℃.

What is the approximate temperature of cold dew?

Cold dew is the seventeenth solar term among the twenty-four solar terms and the fifth solar term in autumn. When entering the cold dew, there is cold air going south, the temperature difference between day and night is large, and autumn dryness is obvious.

In terms of climate characteristics, in the cold dew season, autumn in the south is getting stronger, the weather is sunny, and there is little rain and dryness. The vast areas in the north have entered or will enter winter from late autumn.

There is a proverb in our country called "dew is white before it is cold", which means that dew changes from a little coolness in early autumn to a little coolness in late autumn after the solar terms.