What is the third class in beginning of winter?

After a while, the water began to freeze. On that day in beginning of winter, water began to freeze, and ice was colder than water, so it was a combination of water and ice. Cold water in winter is to hide the shade. Ice began in Mengdong, stronger than midwinter, and richer than winter.

Second, the ground began to freeze. Five days after winter, the ground began to freeze, and the ice was very strong. In winter, the ground was frozen. "The wild floating day is misty and the water is frozen."

After waiting for the third time, the pheasant turned into a stork and plunged into the water. On the fifth day, the pheasant entering the water is a cockroach, corresponding to "the sparrow entering the water is a clam" and the cockroach is a big clam. The ancients thought that "a mirage" was just a mirage.

Characteristics of beginning of winter: With the strengthening of cold air, the cooling trend accelerates. People are used to the coolness in the north. Since the end of 10, heating has been provided one after another, and people have shelter from the cold. For people in the middle and lower reaches of the Yangtze River in late autumn, the average temperature is generally 12℃ to 15℃.

The rain has stopped in Mao Mao. If you encounter strong cold air and move south quickly, sometimes in less than a day, the temperature can be close to 8- 10℃, or even more. But after all, after the gale, the sun shines, the cold air mass degrades rapidly, and the temperature rises rapidly. The rise of temperature and the accumulation of heat prompted the next round of cold air to bring a strong cooling.

At this time, the pleasant late autumn weather is coming to an end, and the obvious cooling makes this area enter the first frost period and the best viewing period of red leaves, and 1 1 enters the winter at the end of the year.