Possible Clues:

• Hebrew month when the universe was created
• Mounting wickedness before a new month
• It comes before Iyar
• Granny is being kept inside for a month
• Month in the Jewish calendar
• Month in hospital in Belfast?
• Month in Israel again is a nuisance? Partly
• Seventh civil month of Jewish calendar
• Car appears half-hearted this month
• Month in which car manufacturer lays off workers, finally