What does Grain Rain mean? The climate and rainfall will increase in Grain Rain Festival.

Grain Rain: Grain Rain is the sixth solar term among the 24 solar terms and the last solar term in spring. Every year from April 19 to April 2 1 day, when the sun reaches the longitude of 30 degrees of the Yellow River, it is Grain Rain, which comes from the old saying "Rain gives birth to hundreds of valleys".

During the solar term in Grain Rain, the humidity in the air is gradually increasing, and the rainfall is gradually increasing, which is conducive to the vigorous growth of grain.