In August, Seosan typically sees daytime highs of 28.1°C and overnight lows around 21.8°C. Compared to the annual average high of 15.5°C, August runs +12.6°C.
August in Seosan averages a daytime high of 28.1°C and an overnight low of 21.8°C.
August runs +12.6°C compared to Seosan's annual average high of 15.5°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 28.1°C and cooler evenings around 21.8°C.