In December, Kingsport typically sees daytime highs of 8.9°C and overnight lows around -2.6°C. Compared to the annual average high of 19.5°C, December runs -10.6°C.
December in Kingsport averages a daytime high of 8.9°C and an overnight low of -2.6°C.
December runs -10.6°C compared to Kingsport's annual average high of 19.5°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 8.9°C and cooler evenings around -2.6°C.