We all know that the temperature will gradually pick up after the beginning of spring, sometimes there will be abnormal phenomena. So will it be cold after spring 2018? What's going on after spring?
Is it warm after spring 2017?
Meteorology means that if the daily average temperature for five consecutive days is higher than 5 & deg; C, the winter will be over. According to the 24 solar terms, winter ends around the time of "Jingzhe". Roughly, the Gregorian calendar ends in early March and winter. Spring is not spring. "Li" means "to be", although not, but soon. As the saying goes: don't be happy in spring, there are still 40 cold days. 'cold spring' is also very cold.
Why is it cold in spring
D-agrave; o) late spring coldness refers to the weather phenomenon that the temperature rises rapidly in early spring (generally at the end of February and the beginning of March), and the temperature in late spring (generally in April) is lower than that in normal years. In the long-term rainy weather or frequent cold air invasion, or under the control of continuous cold and high pressure, strong radiation cooling on a clear night is likely to cause cold in late spring. The climate is changeable in early spring. If the cold air is strong, it can make the temperature suddenly drop below 10 ℃, even in rainy and snowy weather. At this time, it is often sunny in the daytime, which makes people have a feeling of "warm wind makes tourists drunk". Sooner or later, it is chilly, which makes people feel "chilly in spring". This kind of "fickle" weather, which is hard to adapt to, is usually called the late spring cold. It is very easy to cause adverse effects on agricultural production and residents' lives.
The first solar term of the 24 solar terms is how the weather starts after the beginning of spring in 2017, which represents the arrival of spring. There are many weather proverbs about the beginning of spring among the Chinese people, such as "it's not clear at the beginning of spring, but it's still cold for one month and zero". You can roughly know how long it will be cold after the beginning of spring by observing whether it's sunny or rainy.
If the average temperature of five consecutive days passes 10 ℃ or above, the solar term "spring" will come early, which does not mean that spring will come early. For five consecutive days, the sliding average temperature can enter the meteorological spring only when it is above 10 ℃
The solar terms of Jingzhe will not be cold any more, that is, at the beginning of March in the Gregorian calendar, the 24 solar terms think that winter ends around the time of "Jingzhe". It's about the beginning of March and the end of winter.
As the saying goes: 'don't be happy in spring, there are still 40 cold days. Spring begins on the first day of June 9, early February. December, January and February are the three months of winter, so it is not obvious that the weather is getting warmer. By the beginning of March, the temperature had risen significantly.
Will spring chill after the beginning of 2017?
Around the beginning of spring, it is very easy to fall cold. D-agrave; o) late spring coldness refers to the weather phenomenon that the temperature rises rapidly in early spring (generally at the end of February and the beginning of March), and the temperature in late spring (generally in April) is lower than that in normal years.
So how to judge whether the spring of 2017 will be cold?
1. It is said that the ancients had a way to judge whether there would be cold in late spring in that year, that is, to see the weather condition on October 16 of the lunar calendar. It is said that if it is clear on this day every year, it will be very cold in winter, and the cold will last for a long time, and there will be cold in late spring;
2. If it is windy and rainy, it is not very cold in winter and there is no cold in spring. This method has not been scientifically verified, but it is said that it is accurate after numerous verifications in ancient times. Maybe you can also try to verify it this year.