In December, Huai'an typically sees daytime highs of 8.1°C and overnight lows around -1.7°C. Compared to the annual average high of 19.4°C, December runs -11.3°C.
December in Huai'an averages a daytime high of 8.1°C and an overnight low of -1.7°C.
December runs -11.3°C compared to Huai'an's annual average high of 19.4°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 8.1°C and cooler evenings around -1.7°C.