In July, Seosan typically sees daytime highs of 26.6°C and overnight lows around 20.8°C. Compared to the annual average high of 15.5°C, July runs +11.0°C.
July in Seosan averages a daytime high of 26.6°C and an overnight low of 20.8°C.
July runs +11.0°C compared to Seosan's annual average high of 15.5°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 26.6°C and cooler evenings around 20.8°C.