In October, Wonju typically sees daytime highs of 18.9°C and overnight lows around 5.4°C. Compared to the annual average high of 16.3°C, October runs +2.6°C.
October in Wonju averages a daytime high of 18.9°C and an overnight low of 5.4°C.
October runs +2.6°C compared to Wonju's annual average high of 16.3°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 18.9°C and cooler evenings around 5.4°C.