In December, Ji'an typically sees daytime highs of 13.2°C and overnight lows around 4.9°C. Compared to the annual average high of 23.0°C, December runs -9.8°C.
December in Ji'an averages a daytime high of 13.2°C and an overnight low of 4.9°C.
December runs -9.8°C compared to Ji'an's annual average high of 23.0°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 13.2°C and cooler evenings around 4.9°C.