In December, Changchun typically sees daytime highs of -7.3°C and overnight lows around -18.3°C. Compared to the annual average high of 11.0°C, December runs -18.4°C.
December in Changchun averages a daytime high of -7.3°C and an overnight low of -18.3°C.
December runs -18.4°C compared to Changchun's annual average high of 11.0°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near -7.3°C and cooler evenings around -18.3°C.