In December, Muan typically sees daytime highs of 8.3°C and overnight lows around 0.4°C. Compared to the annual average high of 17.7°C, December runs -9.5°C.
December in Muan averages a daytime high of 8.3°C and an overnight low of 0.4°C.
December runs -9.5°C compared to Muan's annual average high of 17.7°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 8.3°C and cooler evenings around 0.4°C.