In October, Hongsung typically sees daytime highs of 19.8°C and overnight lows around 7.5°C. Compared to the annual average high of 16.8°C, October runs +3.0°C.
October in Hongsung averages a daytime high of 19.8°C and an overnight low of 7.5°C.
October runs +3.0°C compared to Hongsung's annual average high of 16.8°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 19.8°C and cooler evenings around 7.5°C.