That's surprising, considering the extremely prolific (and rather more impactful) outbreak that occurred over several days in November, 1992, tellingly dubbed "The Widespread Outbreak."
Both 2004 and 2005 had quite active Novembers for (and, of course, extremely active and impactful Atlantic hurricane seasons) despite rather different ENSO states.
They also had quite different springs for activity. 2004 might still be the best chase season this millennium for anyone who's been chasing that long, if they managed to score the storm of the day on May 12th, 22nd and/or 24th, 29th, and June 12th. 2005 had a mediocre to poor May, although it likewise featured a rather active period in the first half of June. I remember pulling up the University Corporation for Atmospheric Research site (Pivotal Weather didn't exist at the time, and I didn't know about the CoD site) on my dial-up connection and seeing that trough coming in on the 180-hour GFS frame. It still only goes out to 192 hours on that site!