In December, Sangju typically sees daytime highs of 4.8°C and overnight lows around -5.1°C. Compared to the annual average high of 16.9°C, December runs -12.1°C.
December in Sangju averages a daytime high of 4.8°C and an overnight low of -5.1°C.
December runs -12.1°C compared to Sangju's annual average high of 16.9°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 4.8°C and cooler evenings around -5.1°C.