In December, Anseong typically sees daytime highs of 3.3°C and overnight lows around -6.5°C. Compared to the annual average high of 16.5°C, December runs -13.2°C.
December in Anseong averages a daytime high of 3.3°C and an overnight low of -6.5°C.
December runs -13.2°C compared to Anseong's annual average high of 16.5°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 3.3°C and cooler evenings around -6.5°C.