19 to 99?

The same is "Jiujiu Song", which is different from the north and the south.

Source: Huafeng Group

China generally has temperate zone, warm temperate zone, subtropical zone and marginal tropical climate zone from north to south, and the climate change, phenology and people's living habits are different from place to place. Although the "99 songs" in different places have the same trend from cold to warm, their descriptions have their own characteristics. Here are some songs:

◆ Middle and lower reaches of the Yellow River:

"/kloc-No shooting in 0/929, walking on the ice (on the river) in 3949, watching willows by the river in 5969, opening the river in 799, geese coming in 899, and cows walking around in 999."

◆ Jiangsu area:

"We didn't take action when we first met in 1999. In 3949, we were shivering with cold. In 5945, poor people danced in the street. In 694, mosquitoes and flies squeaked. In 7963, pedestrians wore clothes. In 8972, they stepped on the mud barefoot. In 9981, flowers bloomed and green leaves were added. "

◆ Hunan area:

"The winter solstice is the ninth hand that hides cuffs. 29 18, my mouth seems to be spicy. 3927, in full swing. In 4936, the stove was turned off. In 5945, the door was opened for warmth. In 6954, the willow was green. In 7963, pedestrians took off their clothes, in 8972, catkins flew all over the ground, and in 998 1 year, they put on coir and hats. "

Information:

Winter solstice

On February 22nd, 65438+ year, when the sun reached 270 degrees of the yellow meridian, the solar term was the winter solstice. The book "Seventy-two Days of the Month" says: "The last hidden qi is extreme at this point." "Winter solstice" is one of the solar terms reflecting seasonal changes.

On the solstice of winter, the sun shines directly on the Tropic of Capricorn, which is the place with the shortest day and the longest night in the northern hemisphere. The higher the latitude, the shorter the day and the longer the night. In the Arctic Circle, it is night all day. After the winter solstice, the direct sunlight point began to move to the northern hemisphere, so the days in the northern hemisphere gradually became longer and the nights became shorter. The southern hemisphere is the opposite.

As the saying goes, "But it's not cold in winter on the solstice", which makes sense. On the solstice of winter, although the sunshine time in the northern hemisphere is the shortest and the solar radiation energy is the least, the heat accumulated on the ground has not been consumed in the summer half year, so the temperature at this time is not the lowest. After the winter solstice, although the sunshine in the northern hemisphere gradually increased, the heat absorbed by the ground was still less than the heat lost, making ends meet, and the temperature continued to drop for some time. After about a month, the heat absorbed by the ground and the heat lost gradually balanced. Therefore, our people call the day after the winter solstice "nine cold days" and compile Ninety-nine Winter Poems to describe the climate change after the winter solstice: "1929 does not shoot; Walking on the ice in 3949; 5969, look at the willows by the river; Seven or nine rivers open; Eighty-nine geese are coming; 99 plus 19, plowing cattle everywhere. "

Song of Nine Nine-Nine takes the solstice of winter as the first day of nine-nine, and then describes the change and phenological phenomenon of the weather from cold to coldest and then gradually warming on the first day of 998 1 year. As can be seen from the Jiujiu songs, 3949 is the coldest period, so there is a folk saying of "3999 cold" or "3999 cold". According to the climate in Shanghai, the coldest period is in the first half of June, 5438+10, which is basically consistent with the Song Dynasty in 1999.