There were times when December, 2014, got a little chilly, but for the most part, weather was mild. The average high temperature at the Nashville Water Plant were 42.9 degrees while the average low temp was 31.4, just under freezing.
The highest daily temperature for the month was a balmy 70-degrees, on December 1. The lowest was a brisk 14 degrees, on December 31. Rainfall for the month was 4.13 inches, with more than two inches coming down on Jan. 6.