Which solar term is getting warmer?

After the fright, the weather began to warm up.

Sting means that the weather gets warmer and the spring thunder begins to sound. It rained harder and harder, and it was cold and warm at first. In addition to the winter scene in which the northeast and northwest regions are still covered in white, the average temperature in most parts of China has risen to above 0 degrees Celsius, the average daily temperature in North China is 3 to 6 degrees Celsius, the average temperature in Jiangnan is above 8 degrees Celsius, and the southwest and south China reach 10 to 15 degrees Celsius.

It can be seen from the naming of 24 solar terms that the division of solar terms fully considers the changes of natural phenomena such as seasons, climate and phenology. Among them, beginning of spring, Changxia, beginning of autumn, beginning of winter, vernal equinox, autumnal equinox, summer solstice and winter solstice are used to reflect the seasons. The vernal equinox, autumnal equinox, summer solstice and winter solstice are divided from the astronomical point of view, reflecting the turning point of solar height change, while beginning of spring, Changchun, beginning of autumn and beginning of winter reflect the beginning of four seasons.