In June, Wonju typically sees daytime highs of 26.1°C and overnight lows around 15.0°C. Compared to the annual average high of 16.3°C, June runs +9.7°C.
June in Wonju averages a daytime high of 26.1°C and an overnight low of 15.0°C.
June runs +9.7°C compared to Wonju's annual average high of 16.3°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 26.1°C and cooler evenings around 15.0°C.