Our slowest time is the gap between the end of ski season and the start of summer.

October is the slowest month of the year for us as the pass in Yosemite starts to close for winter storms.

I rarely sat in a class in college because of the absolute boredom and the requirement to go at the pace needed for the "slowest" person in the room and I still managed a Doctorate. 

Not so fast, According to the Stock Research Portal: “Manufactured durable goods shipments (which contribute to GDP) fell 0.5% in February, and February new house sales in annualized units were still the second slowest annualized (after January) since 1963.†(http://www.stockresearchportalblog.com)

New Job created = 7200GDP Growth for 1st quarter = 0.2%, slower than national avg and slowest since 4th quester of 2009.Texas Leading Index = DownTexas Business Cycle Index = DecelerateDFW / Houston housing demand weaken month-over-month after peak in FebruaryAustin / San Antonio housing demand increasing.Housing sale = Increase 1.8% annually, monthly decline since april.Building permit = Houston (3,386) and Dallas-Fort Worth (3,091) still led the nation in the number of single-family permits issuedhttps://www.recenter.tamu.edu/articles/technical-r...

I think we have the slowest eviction process in the country.

The slowest months are May and September--right before students get out of school and right after they go back to school.

SD is among the slowest I have dealt with when it came to permits.

I did do a zip overview, had fastest and slowest appreciating zips, but chose the entry price over the zip in the end.  

In SWFl, August and Sept are the slowest months.