What are the characteristics of "rain" in the 24 solar terms?

Rain is characterized by rising temperature, melting ice and snow, and increasing precipitation.

Rain has two meanings, one is that the weather gets warmer and the precipitation increases gradually, and the other is that there is less snow and more rain.

Rainwater is located on the fifteenth day of the first month of each year (February 18-20), and the solar term starts on rainy days and ends before the day of fright (March 4-5, Gregorian calendar), which is the second of the twenty-four solar terms.