China Naming Network - Eight-character fortune telling - Is the solstice in winter the coldest weather?

Is the solstice in winter the coldest weather?

Of course, this is not the winter solstice, it is the shortest day in a year, and it is also the day with the least sunshine, but it is not the coldest day, because the surface still has the previously preserved temperature. From winter to the future, count to nine, 10-20 days later, it will reach the coldest time, that is, around 29.