"June in January" is a popular song with music by Ralph Rainger and lyrics by Leo Robin, published in 1934.
The song was introduced in the movie Here Is My Heart. It was first recorded by Bing Crosby in 1934, but since has become a popular standard, recorded by many artists. Crosby's voice, singing the song offscreen, was featured in the film The Joker Is Wild (1957), starring Frank Sinatra.