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When is the plum blossom? How to calculate the time of entering the plum blossom

Recently, there has been a lot of rain. My friend said that we are about to enter the plum blossom. When is it? Is it a solar term? Let's get to know it!

When is the plum blossom

Mid June

Meiyu, also known as Jinmei and Jinmei, refers to a period of cloudy and rainy weather from early summer to summer. Different geographical locations and different climates make the time of Meiyu season different. The specific time is subject to the Meiyu forecast issued by the local meteorological station.

What's the plum blossom

In Jiangnan area, the period of plum ripening in early summer is called huangmeiyu. During this period, there is a lot of rain, so the rain in this season is called huangmeiyu. Because there is a lot of rain, the air is humid, the temperature is appropriate, bacteria propagate quickly, and clothes are easy to get moldy, so huangmeiyu is also called moldy rain. The start date of huangmeitian is called "entering the plum".

Is entering the plum season a solar term

Entering the plum blossom is not a solar term

Each season has its own special weather, such as returning to the south in spring, plum rain in summer, autumn tiger in autumn. This is a normal natural phenomenon. It does not belong to the 24 solar terms. The 24 solar terms are closely linked. Every six solar terms is a season, and every four seasons is a year.

How to calculate the plum blossom

The first C day after the mangzhong solar term is the beginning of plum blossom

On June 6, 2006, when mang was planted, and on Bingyin day, mang entered the plum on that day; after a little heat, there was no plum on July 17, 2006, so the date of plum production in 2006 was July 17. There are 42 days in huangmeitian. The specific algorithm is as follows.

The formula of entering meibingri: D = (7-y) mod10, where y = (5 (odd years) + [2 / 4] mod10. In 2006, y = 0 + [6 / 4] = 1, d = 7-1 = 6, so it is June 6. The formula: D = 12-y, y = (6 & times; 5 + [6 / 4]) mod12 = 7 (see the entry of plum blossom), d = 12-7 = 5, because July 5 is before the light heat, so plum blossom = 5 + 12 = 17.