Light snow without snow, followed by a sentence

Light snow without snow, the next answer:

Light snow without snow, flying all over the sky.

Xiaoxue solar term is the twentieth of the twenty-four solar terms. Before and after the light snow solar term, the temperature in many parts of the north will drop to freezing point. Due to the cold weather, after the light snow festival, snowflakes will drift around. In rural areas, there are many proverbs about light snow solar terms, such as "light snow does not see snow, and heavy snow flies all over the sky". What does this proverb mean? Does it make sense?

The light snow solar term does not mean that there will be light snow in the light snow solar term, but that the weather will gradually get cold and the precipitation will turn from rain to snow after the light snow solar term. However, although the temperature is dropping after the light snow festival, the ground temperature is still very high, so the frequency and amount of snowfall are not very large, so the weather phenomenon during the light snow festival is that there is little snowfall and there is no snow on the ground.

When it snows heavily, the temperature will be lower than when it snows lightly, the ground temperature will gradually decrease, the frequency and brightness of snowfall will increase, the ground temperature will drop to freezing point, and it will take a long time for snowflakes to melt after falling to the ground, so there will be more snowfall and more snow on the ground. This is the weather phenomenon of heavy snow and solar terms.

The reason why there is a saying that "light snow does not see snow, and heavy snow flies all over the sky" is because light snow is affected by Siberian cold air every year after the solar term, and most parts of China will be affected by waves of cold air. The arrival of cold air will not only lower the temperature, but also bring waves of moisture, but not every time the moisture carried by cold air will usher in snowfall.

Snowfall conditions are not mature after the light snow festival, but mature when the heavy snow weather turns cold, and the snowfall increases, so there is a saying that "light snow has no snow, and heavy snow flies all over the sky".

Although there is some truth in the rural saying, the saying about solar terms is strongly regional because of the large span between north and south and the large temperature difference. For example, the phrase "light snow doesn't see snow, but it flies all over the sky" is a portrayal of winter snowfall in most parts of the north, but it is not suitable for most parts of the south.