Is it getting cold after the solstice in winter? How long will it be cold after the solstice winter?
Is it getting colder and colder after the solstice in winter?
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After the winter solstice solar terms, the direct point of the sun gradually moved from the tropic of Capricorn to the north. At this time, the days are shorter and the nights are longer, and the solar radiation energy received by the earth is less than the divergent energy. Therefore, the weather trend in China in the next month or so after the solar term from the winter solstice is getting colder and colder. We usually call this period "deep winter festival", and this cold weather situation is called "several cold days".
Why is it so cold after the solstice winter?
At this time, the temperature is low; There are often cold air attacks; The received heat energy is lower than the dissipated heat energy, so the temperature will be colder from winter to the future, even lower than the temperature during the solar term from winter to solar term. After the winter solstice, there are slight cold and severe cold solar terms, which are the only solar terms named after the word "cold" among the 24 solar terms. After this period of time, it will be winter, and the solar terms in beginning of spring will officially enter spring, and the temperature will get warmer and warmer.
What's the temperature in winter on solstice?
It depends on the specific situation.
Different regions have different climates and environments. Under normal circumstances, the outdoor minimum temperature of the winter solstice solar term in Heilongjiang can be lower than minus 30℃ or even minus 40℃, while in warm Guangdong, there will be sunny and hot weather of 20℃ in the winter solstice solar term, and the minimum temperature will not be lower than 10℃. Therefore, the winter solstice temperature should be determined according to the actual temperature in this area.
How long will it be cold after the solstice winter?
About two months.
After the winter solstice solar term, there is slight cold and severe cold, which is the lowest temperature in the whole year. After entering beginning of spring, although it is spring, the weather is very close to the severe cold, and there will be no obvious temperature rise. After the solar term, the temperature rose, and the spring scenery of grass growing and warblers flying began to appear. After that, the weather will get warmer, and there will be no obvious cold wave weather, which is a complete recovery.
Is it getting longer and longer after the solstice in winter?
After the winter solstice solar terms, the days will get longer and the nights will get shorter and shorter.
Among the 24 solar terms, four solar terms are very special, namely: vernal equinox, summer solstice, autumnal equinox and winter solstice. The vernal equinox solar terms are as long as the autumnal equinox solar terms and as long as day and night. The summer solstice solar term is the longest day in a year, but after the summer solstice solar term, the phenomenon of short days and long nights began to appear. The winter solstice solar term is the longest night in a year, but after the winter solstice solar term, the phenomenon of long days and short nights began to appear.