What is the date of 202 1 and the date of rain (what is the date of rain of 202 1)

1, 202 1 February 18, Thursday, the seventh day of the first month.

2, rain, climatology has two meanings, one is that the weather is getting warmer and warmer, and the precipitation is gradually increasing; Second, in the form of precipitation, there is less snow and more rain. At this time, the east wind thawed and dispersed into rain. Moistened by the spring rain, the mountains moistened, the water rose, the grass crept out of the soil secretly, and the trees began to sprout. The arrival of rain means the real arrival of spring. The temperature is rising and the rainfall is increasing. In ancient China, rainwater was divided into three stages: "One stage was that Rex sacrificed fish; Second, wait for Hongyan to come; Third, wait for the grass to sprout. "

3. In this solar term, otters start fishing and put the fish on the shore like a sacrifice before eating; Five days later, the geese began to fly back to the north from the south; In five days, in the "moist and silent" spring rain, the spirit of the sun rises everywhere in the vegetation and begins to sprout. Since then, the earth has gradually begun to show a thriving scene. Although the rainy season is getting warmer, the weather is changeable, from cold to hot, from warm to cold.

4. Experts remind that the public should pay special attention to keeping warm, and keep in mind the principle of "spring cover" when dressing to prevent colds; Strengthen physical exercise, do some relaxation exercises such as walking, jogging and playing Tai Ji Chuan to enhance resistance; Pay attention to strengthening the spleen and nourishing the stomach, eat less greasy food and eat more fresh fruits and vegetables. The general principle is "less acid and more sweetness".