Introduction: "Smile on the 19th, and ask for dinner in the coming year", this year's 19th is a sunny day, what is the omen?
After entering the winter solstice, it is necessary to "count" until March 11, 2024 to survive the cold winter.
The "19" in the counting nine cold days refers to the first nine days from the beginning of the winter solstice solar term, that is, the day of the winter solstice is counted as the first day of "19". At present, we are in the middle of the "19th day", so what is the sign of sunny days and snow on the 19th day? Let's take a look at what the agricultural proverb left by the ancestors says!
1. If you don't see snow on 19, you will catch insects in the coming year
This agricultural proverb is relatively easy to understand, to the effect that if there is no snow during the "19th" period, then it indicates that the following winter will also be mainly sunny, indicating that the winter of that year will be a warm winter. On the contrary, if it snows on the 19th, it indicates that there may be more rain and snow in the following winter of the year, indicating that it is a cold winter.
We know that in winter, some pests overwinter in the form of eggs, larvae, or pupae on the host plant straw or in the soil. If the winter is warm and the temperature is higher than normal, these germs and eggs will overwinter and breed, and the next year's crop pests and diseases will increase, harming the crop. Therefore, there is a saying that "if you don't see snow in 19, you will catch insects in the coming year".
Second, the nineteenth is warm, and the ninety-nine grains are rotten
This agricultural proverb is to the effect that if the weather is sunny and warm during the "19th Month" period, and there is less precipitation and snowfall, then it indicates that the "99" period will be relatively cold. As a result, due to the relatively dry soil and poor moisture conditions, the soil permeability is poor, which may cause the rice in the field to rot.
This is because if it is relatively warm during the "19th" period, it indicates that the winter of that year will be a warm winter. The warm winter often indicates that the weather is prone to "inverted spring cold" in the coming year, which is easy to cause frost damage to crops and even dead seedlings, thereby causing crop yield to be reduced, which is the situation that farmers are most worried about.
3. Smile on the 19th, and ask for food in the coming year
The meaning of this agricultural proverb is similar to the previous one, to the effect that if the weather is sunny and sunny during the "19th" period, then. This indicates that the harvest in the coming year may not be ideal, and people's lives will be more difficult. On the contrary, if there is a lot of snowfall during the "19th Month" period, then the harvest of the coming year will be very good, and there will be plenty of food and clothing.
This is because, in winter, there is a lot of snow, which can cover the crops, play a role in heat preservation, and make the crops safely overwinter. At the same time, there is also a lot of cold snow in winter, which can freeze the soil, which is conducive to soil moisture preservation and alleviating spring drought. These are conducive to the regreening of crops in the coming year and the planting of early spring crops, thus guaranteeing a good harvest.
So, what's the weather like next?
Judging from the forecast, it will begin to "pick up greatly" in the next few days, especially in the central and eastern parts of the mainland. It is expected that the national 0°C line will gradually retreat to the north, and will retreat to Inner Mongolia and the northeast by the end of this month. Among them, in most areas south of Huanghuai, the temperature will rise to between 10-20, which is higher than the average temperature for the same period of the year.
So, is this year's winter a warm winter? Not necessarily! No, the northern part will usher in two more waves of cold air in the next few days.
The first wave will occur between December 25 and 27, when cold air will affect the north of the middle and lower reaches of the Yangtze River on the mainland, and the temperature in North and Northeast China will drop by 4°C to 6°C, and the local temperature will drop by 8°C.
The second wave of cold air will appear around December 31 to New Year's Day 2024, when the cold air will affect the northern part of the mainland, and the temperature will drop by 4°C to 6°C, and locally above 8°C.
In short, the new round of cooling weather is mainly in the northern region, so, do you think this year is still a warm winter?
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