In December, Shanhaiguan typically sees daytime highs of -0.1°C and overnight lows around -11.7°C. Compared to the annual average high of 14.7°C, December runs -14.8°C.
December in Shanhaiguan averages a daytime high of -0.1°C and an overnight low of -11.7°C.
December runs -14.8°C compared to Shanhaiguan's annual average high of 14.7°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near -0.1°C and cooler evenings around -11.7°C.