After the solstice in winter, is it getting cold or hot?

The weather in the northern hemisphere is getting colder and colder after the solar term.

According to the meteorological network, the weather in the northern hemisphere will get colder and colder after the winter solstice. Because from winter to the future, the direct point of the sun gradually moves from the tropic of Capricorn to the north, the daytime duration in the northern hemisphere gradually increases, and the solar altitude angle (that is, the angle between the incident direction of sunlight and the ground level) in most areas gradually increases, and the northern hemisphere gradually returns to the warm "embrace" of the sun.

From winter to beginning of spring in the future, the southern hemisphere gets the second round of solar radiation, and the weather gets hotter gradually, which is the summer in the southern hemisphere; At this time, the northern hemisphere is equivalent to two rounds of "cold radiation", so the northern hemisphere of beginning of spring is the coldest after the winter solstice.