Rainwater node time

Handover on March 4th or 5th. The rain solar term starts from February 18 to the 20th and ends on March 4th or 5th. In rainy and solar terms, the direct point of the sun is gradually approaching the equator from the southern hemisphere. At this time, in the northern hemisphere, the sunshine hours and intensity are increasing, and the temperature is rising rapidly. Warm and humid air from the ocean becomes active and gradually pushes northward to meet with cold air, thus producing rainfall. The rainy season is changeable, and it is one of the most frequent cold wave seasons in the whole year, with cold and hot, warm and cold at first. Rain is the second of the twenty-four solar terms, and the sun reaches 330 degrees of the yellow meridian. Every year, the Gregorian calendar starts from February 18 to 20, and the rainy solar term means that it begins to rain. Most of the rainfall is mainly light rain or Mao Mao rain. Proper precipitation is very important for the growth of crops. This is the reflection of farming culture on festivals. Entering the rain solar term, there is no breath of spring in the north of China, but spring is abundant in most parts of the south.