In December, Okcheon typically sees daytime highs of 4.3°C and overnight lows around -5.6°C. Compared to the annual average high of 16.9°C, December runs -12.6°C.
December in Okcheon averages a daytime high of 4.3°C and an overnight low of -5.6°C.
December runs -12.6°C compared to Okcheon's annual average high of 16.9°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 4.3°C and cooler evenings around -5.6°C.