Random Months:

  1. January
  2. February
  3. March
  4. April
  5. May
  6. June
  7. July
  8. August
  9. September
  10. October
  11. November
  12. December
Randomizing…

You can't decide on a month using logic. You need to generate one randomly. THAT'S your month.

But now you have to go in to discuss these lousy misprinted school calendars. They add the month "Smarch"! Good advice: do not touch Willy.