冬季是一年中寒冷的季节。在气象学上，把“候平均温”（每五天为1“候”，全年共73“候”）低于10℃的日子称为“冬季”。在我国，一般说，冬季是指当年的12月和翌年的1月、2月，约计3个月。为了准确地表示“寒冷的程度”，气象工作者通过多方的探索、研究，总结出了一份“寒 Winter is the cold season of the year. In meteorology, the days when the “average waiting temperature” (“1” for every five days and “73” for the whole year) are below 10 ° C are called “winter”. In our country, in general, winter refers to the current year in December and the following January, February, about three months. In order to accurately represent the “degree of coldness,” meteorologists, through various exploration and research, summed up a "cold