In August, Ulsan typically sees daytime highs of 29.4°C and overnight lows around 22.2°C. Compared to the annual average high of 17.8°C, August runs +11.5°C.
August in Ulsan averages a daytime high of 29.4°C and an overnight low of 22.2°C.
August runs +11.5°C compared to Ulsan's annual average high of 17.8°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 29.4°C and cooler evenings around 22.2°C.