In December, Jonesboro typically sees daytime highs of 10.0°C and overnight lows around -0.5°C. Compared to the annual average high of 21.5°C, December runs -11.5°C.
December in Jonesboro averages a daytime high of 10.0°C and an overnight low of -0.5°C.
December runs -11.5°C compared to Jonesboro's annual average high of 21.5°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 10.0°C and cooler evenings around -0.5°C.