Is it still warm this winter?

The winter in 2023 is not a warm winter but a cold winter.

"La Ni? a Year" In 2023, the so-called La Ni? a Year means that the probability of cold in winter in the south is higher than that in the north, so it is extremely cold. Under the background of global warming, the frequency of warm winters has increased since 1986. In the winter after La Nina, the temperature was very low for several years. So the winter in 2023 is not a warm winter but a cold winter.

The main characteristics of abnormal winter temperature are: the temperature in most parts of the country is lower than normal, especially in northern North China, southern Northeast China, most of southern China, eastern and northern Southwest China and most of northwest China. After La Nina incident, the winter precipitation in China mainly shows as follows: the precipitation in a large range is less, especially in the eastern part of Northeast China, along the middle and lower reaches of the Yangtze River, in the southern part of Southwest China and in northern Xinjiang. There is more precipitation in the north of southwest China and the east of northwest China.

The difference between warm winter and cold winter

Warm winter refers to high temperature, less precipitation and relatively warm weather in winter. This usually means that the water vapor content in the air is low, resulting in less clouds and less precipitation. Warm winter, sunny, sunny and relatively high temperature.

On the contrary, winter cold refers to low temperature, heavy precipitation and relatively cold weather in winter. This usually means that the water vapor content in the air is high, which leads to an increase in cloud cover and precipitation. In cold winter, the weather is gloomy, the clouds are thick and the temperature is relatively low.

In addition, the difference between warm winter and cold winter is also reflected in the impact on the environment and ecosystem. Warm winters may lead to drought and water shortage in some areas because of less precipitation, while cold winters may lead to floods and blizzards in some areas because of more precipitation.