Sex in a Cold Climate is a 1998 Irish documentary film detailing the mistreatment of "fallen women" in the Magdalene laundries in Ireland. It was produced and directed by Steve Humphries and narrated by Dervla Kirwan. It was used as a source for the 2002 film, The Magdalene Sisters. The film was produced by Testimony Films and aired on Channel 4 in March 1998.