In the Oct 2019 edition of the CLIMAS Southwest Climate Podcast, Mike Crimmins and Zack Guido recap the monsoon that was - or in many places, wasn't. They discuss the monsoon overall (from June 15 - Sept 30), as well as recent September precipitation related to tropical storm activity and cut-off lows, to play the annual "is this monsoon or not?" game. They also think through how these events can juice seasonal totals, and take a closer look at the climatology of events (i.e. tropical storms) that supplement precipitation totals during the June 15 - Sept 30 monsoon period, and they consider how seasonal statistics might play out if we used a more restrictive definition for monsoon days and associated rainfall totals. The figures below are what they discuss at the end of the podcast (iTunes and Android podcast listeners, visit https://www.climas.arizona.edu/podcast/oct-2019-southwest-climate-podcast-conservation-misery-and-lapse-rate-doping-edition to see these maps)
