In December, Jackson typically sees daytime highs of 10.4°C and overnight lows around -0.4°C. Compared to the annual average high of 21.3°C, December runs -10.9°C.
December in Jackson averages a daytime high of 10.4°C and an overnight low of -0.4°C.
December runs -10.9°C compared to Jackson's annual average high of 21.3°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 10.4°C and cooler evenings around -0.4°C.