In December, Nashville typically sees daytime highs of 10.1°C and overnight lows around -1.1°C. Compared to the annual average high of 20.9°C, December runs -10.8°C.
December in Nashville averages a daytime high of 10.1°C and an overnight low of -1.1°C.
December runs -10.8°C compared to Nashville's annual average high of 20.9°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 10.1°C and cooler evenings around -1.1°C.