Who is more cold Osaki Osamu

The big cold and the small cold belong to 24 solar terms. Between January 5 and 7 in the Gregorian calendar, the Sun was Osamu at 285°C. Every January 20th before the sun reaches 300 ° Huang Jing as the chill. Both solar terms are very cold. They are all solar terms that characterize the coldness of the weather. However, they are divided into sizes to indicate different degrees of coldness.

"Monthly 72nd Settlement": "In mid-December, the solution was discussed before (Xiao Han)." "Training Time and Time" quoted the "Three Ceremonies": "The big cold is the middle, and the shape is in the Xiaohan. , It is said that the big ... cold reversal, it is called the big cold." At this time the cold wave south frequent, windy, low temperature, the snow is not the area, showing the snow and ice, cold weather, cold scene. According to this, it is considered that the big cold is in Osamu.

But it is also said that Osamu is colder than the big cold. Referring to the "Nine-Nine-Earth Song", it is considered to be a little cold, because there are "three nine hundred ninety-nine rivers" and "three hundred ninety-nine to nine dead dogs". Osamu has a total of 15 days, of which 12 days are in the "39, 49", so it is estimated that the lowest temperature during the Osamu.

For China, Osamu marks the beginning of the coldest day of the year. According to China's meteorological data, in most areas of China, the big cold is not as cold as small, and the smallest cold weather is the lowest temperature in the world. Only a few years have cold temperatures lower than those of Osamu. However, in some years and a few places along the coast, the annual minimum temperature will still appear in the solar terms.

Climate experts believe that there are many factors that affect a certain place, whether it is a big cold or a small cold. A certain year or region is a small or large cold.