Precipitation Precipitation In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls under gravity. The main forms of precipitation include drizzle, rain, sleet, snow, graupel and hail. Precipitation occurs when a portion of the atmosphere becomes saturated with water vapor, so that the water condenses and "precipitates". Thus, fog and mist are not precipitation but suspensions, because the water vapor does not condense sufficiently to precipitate. Two processes, possibly acting together, can lead to air becoming saturated: cooling the air or adding water vapor to the air. Precipitation forms as smaller droplets coalesce via collision with
Rain and Snow Rain and Snow Rain and Snow, also known as Cold Rain and Snow (Roud 3634), is an American folksong and in some variants a murder ballad. The song first appeared in print in Olive Dame Campbell and Cecil Sharp's 1917 compilation "English Folk Songs from the Southern Appalachians", which relates that it was collected from Mrs. Tom Rice in Big Laurel, North Carolina in 1916. The melody is pentatonic. Campbell and Sharp's version collected only a single verse: In 1965, Dillard Chandler recorded a graphic murder ballad version of the song that ends with the wife being shot by the