In December, Hwasun typically sees daytime highs of 6.9°C and overnight lows around -2.9°C. Compared to the annual average high of 18.5°C, December runs -11.6°C.
December in Hwasun averages a daytime high of 6.9°C and an overnight low of -2.9°C.
December runs -11.6°C compared to Hwasun's annual average high of 18.5°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 6.9°C and cooler evenings around -2.9°C.