What do you mean by cold spring? When is the cold spring?

Introduction: No matter in the north or the south, there will be a kind of cold in beginning of spring in the future, which is called "late spring cold". Many people may have heard of it, so what does it mean? When is the cold spring? 20 19. Let's have a look.

What do you mean by cold spring? Late spring cold refers to the spring, when the climate begins to get warmer, but the cold air raids, resulting in continuous low-temperature weather, which is as cold as winter. The biggest harm of late spring cold is that it is more harmful to crops. In fact, this phenomenon is also caused by many weather reasons, that is, the weather is getting warmer after the New Year, but there will be some obstacles in this process, such as the invasion of cold air. Once this phenomenon happens, it may make the local temperature drop gradually, making people feel the obvious temperature difference. In the Spring Festival, I am most afraid of this phenomenon. It was originally a very happy day, but it is inevitable that people will feel uncomfortable to dress very bloated.

20 19 when is the cold in spring? The late spring cold in 20 19 is from mid-March to early April, that is, the temperature will drop obviously during this period.

Many proverbs handed down in rural areas are the crystallization of ancient wisdom. When there were no weather forecasts before, they were of great reference value. However, as far as "cold spring" is concerned, there are still strong regional differences, which can only be used for reference at present. After all, the weather is changeable, and when snow and solar terms will come, it is estimated that we can also know fairly well.

How long will the late spring chill last? Affected by cold air, the temperature drops rapidly, and the specific duration of late spring cold is not clear. Generally speaking, it takes about 3-7 days, up to 2 weeks.

Many people are prone to catch a cold at this time, so we must make preparations in advance to prevent colds in late spring.

Why late spring cold 1, long rainy weather or frequent cold air intrusion, or strong radiation cooling on sunny nights under the control of continuous cold and high pressure are all easy to cause late spring cold.

2. The climate is changeable in early spring. If the cold air is strong, the temperature can drop to below 10℃, even in rainy and snowy weather.

At this time, it is often sunny during the day, which makes people feel that "warm wind makes tourists drunk", but it is chilly in the morning and evening, which makes people feel "chilly in spring".

This unpredictable "fickle" weather is what is commonly called "cold in the spring". It is easy to adversely affect agricultural production and residents' lives.