In April, Wonsan typically sees daytime highs of 14.9°C and overnight lows around 3.5°C. Compared to the annual average high of 14.1°C, April runs +0.8°C.
April in Wonsan averages a daytime high of 14.9°C and an overnight low of 3.5°C.
April runs +0.8°C compared to Wonsan's annual average high of 14.1°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 14.9°C and cooler evenings around 3.5°C.