KATL closed out with the second warmest September on record with an average temp of 81 (+7.5) - only 1925 was warmer. The lowest it got this month was 69! Here in the northern suburbs the lowest it got was 65. Only 1.30" of rain too.
Some other cities for Sept 2018:
AVL; - warmest on record
CAE - second warmest (1925)
GSP - second warmest (1925)
CLT - third warmest (1925, 1921)
RDU - fourth warmest (1921, 1933, 2010)
GSO - fourth warmest (1921, 1925, 2016)