In December, Greensboro typically sees daytime highs of 10.6°C and overnight lows around -1.0°C. Compared to the annual average high of 20.9°C, December runs -10.2°C.
December in Greensboro averages a daytime high of 10.6°C and an overnight low of -1.0°C.
December runs -10.2°C compared to Greensboro's annual average high of 20.9°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 10.6°C and cooler evenings around -1.0°C.