High Quality Content by WIKIPEDIA articles! "Rain Is a Good Thing" is a country music song written by Luke Bryan and Dallas Davidson recorded by Bryan for his second studio album Doin` My Thing. The song serves as the second single from the album, and was released on January 25, 2010. It debuted on the Billboard Hot Country Songs charts at #60 for the week of January 23, 2010, and became his first Number One hit for the weeks of July 24 and 31, 2010.