Will it rain in the rainy season?

Rain is the second of the 24 solar terms. Rainwater solar terms generally start from February 18-20 of Gregorian calendar. The meaning of the rain solar term is that the rain begins, and the rainfall is mainly light rain or Mao Mao rain.

There are some proverbs in agricultural proverbs, such as "Old people can't rest during the July 989 rain festival" and "When the rain comes, thaw and rake one layer at a time", which shows that proper precipitation is very important for the growth of crops.

For farmers, if it rains, it can make the land wetter and make spring ploughing more beneficial. After all, spring rain is as expensive as oil.

In addition, rivers are in dry season in autumn and winter, and many small rivers have no water. Even if they want to irrigate, it is not easy. If there is not enough water, they can't fully irrigate the land, so it will rain in spring, which is what many people hope.

Meteorological changes of rain solar terms

The meaning of rain solar term is the beginning of rainfall, but the rainfall level is mainly light rain or Mao Mao rain.

During the rainy season, the direct point of the sun is gradually approaching the equator from the southern hemisphere. At this time, the sunshine hours and intensity in the northern hemisphere are increasing, and the temperature is rising rapidly. Warm and humid air from the ocean becomes active and gradually pushes northward. At the same time, cold air is not to be outdone in the weakening trend, and it frequently competes with warm air to form rainfall.