In August, Hongsung typically sees daytime highs of 29.7°C and overnight lows around 20.8°C. Compared to the annual average high of 16.8°C, August runs +12.9°C.
August in Hongsung averages a daytime high of 29.7°C and an overnight low of 20.8°C.
August runs +12.9°C compared to Hongsung's annual average high of 16.8°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 29.7°C and cooler evenings around 20.8°C.