Beginning of winter in 2023 is unusual, with three characteristics and the warmest winter. Suggest understanding.
1, global climate anomalies lead to the inflow of warm water.
One of the characteristics of beginning of winter in 2023 is the global climate anomaly. In recent years, the earth is facing global problems such as greenhouse effect and climate change, which also have a direct impact on winter temperature.
Meteorological data show that warm air activities are frequent in the atmospheric environment this winter, and the northern region benefits from the inflow of warm air from the south, and the overall temperature is on the high side. This means that we may have a warm and comfortable winter.
The cold wave in the south weakened the chill in the north.
The second characteristic of beginning of winter in 2023 is that the cold wave in the south weakened the chill in the north. In the past, the cold wave in the south often brought cold air to the north, making the cold in the north even more biting. However, this year, the frequency of cold wave activity in the south has obviously decreased, and the impact on the cold wave in the north has also weakened accordingly. This means that the northern region will no longer be frequently attacked by the cold current in the south, and the chill may be weakened.
The weak wind in winter causes the temperature to rise again.
The third characteristic of beginning of winter in 2023 is the weak winter wind. Winter wind is a major weather phenomenon in winter, which usually brings cold and dry weather. However, this year's winter wind is weak, which can't effectively transfer cold air to distant areas.
This leads to a relatively high temperature in the northern region, and the trend of rising temperature is more obvious. Perhaps this year's winter is full of warmth and will become a rare warm winter season.
Climatic characteristics of beginning of winter;
As the saying goes, spring grows in summer and autumn harvests in winter. The word "winter" is always associated with words such as collection and recuperation. Li, too, beginning of winter also means the beginning of winter storage. After entering beginning of winter, the weather will not suddenly turn cold, but will gradually alternate. Generally speaking, it will wait until after the winter solstice before entering the cold weather on March 9.
However, with the arrival of solar terms in beginning of winter, people will obviously feel that the temperature difference between morning and evening increases and the sunshine time is obviously shortened. In a day, the dawn is late, but the darkness is particularly early. Nature also wants to use the solar term beginning of winter to remind people that the cold winter is coming and we should adapt to the changes of solar terms, so we are ready for the winter.