Is it warm winter or cold winter in Liaoning this year?

2023 may be a warm winter in Liaoning.

According to the forecast of Liaoning Climate Center, the average temperature in the whole province this winter (65438+February 2023-February 2024) is -7.0~-6. 1℃, which is 0. 1~ 1.0℃ higher than normal. So it may be warmer in winter in Liaoning this year.

But this is only a conclusion based on the current forecast data. The actual winter climate will be affected by many unpredictable climate factors. Therefore, we need to pay close attention to the weather forecast and the latest climate forecast information in order to understand the winter climate in time.

Although the forecast is warm winter, it does not mean that the whole winter is warm winter. In winter, the temperature may be lowered by the attack of cold air, especially on days without the sun. In addition, the climate in Liaoning province is very different, and the winter climate in different regions will be different. Therefore, even if the forecast is warm winter, we should be prepared for cold and warmth.

Explanation of warm winter terms

The term "warm winter" was not defined in meteorology in the past, and it is a new meteorological term produced by climate warming.

Referring to the concepts of warm current, warm front and warm air mass in meteorology, climate experts of China Meteorological Bureau divide the phenomenon of cold and warm winter into warm winter and cold winter, that is, the average temperature in a certain area in a certain year (nationwide winter is 65438+ February of last year to February of next year) is higher than the perennial value or climate average (the perennial value is generally the average value of nearly 30 years, and China has used 65438 since 2002 according to WMO regulations).

From 20 1 2,65438+10,1,the previous climate average 197 1-2000 was abolished and a new round of198/kloc-0 was started.