After scanning through my records, I've only had seven other occasions when I registered a single-day total greater than yesterday's 4.07", three of which occurred in the epic month of August 2018. My official total for June is 9.25", good for my wettest June ever and within a half inch of May's 9.7". I now sit at 27.52" for the year.
After perusing some sources this morning, I have a bad feeling for what's to come later today. Hope to be wrong.