In January, Sinuiju typically sees daytime highs of -3.0°C and overnight lows around -13.9°C. Compared to the annual average high of 14.2°C, January runs -17.2°C.
January in Sinuiju averages a daytime high of -3.0°C and an overnight low of -13.9°C.
January runs -17.2°C compared to Sinuiju's annual average high of 14.2°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near -3.0°C and cooler evenings around -13.9°C.