In January, Shanhaiguan typically sees daytime highs of -2.1°C and overnight lows around -14.6°C. Compared to the annual average high of 14.7°C, January runs -16.7°C.
January in Shanhaiguan averages a daytime high of -2.1°C and an overnight low of -14.6°C.
January runs -16.7°C compared to Shanhaiguan's annual average high of 14.7°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near -2.1°C and cooler evenings around -14.6°C.