In October, Sewon typically sees daytime highs of 31.2°C and overnight lows around 23.0°C. Compared to the annual average high of 30.9°C, October runs +0.3°C.
October in Sewon averages a daytime high of 31.2°C and an overnight low of 23.0°C.
October runs +0.3°C compared to Sewon's annual average high of 30.9°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 31.2°C and cooler evenings around 23.0°C.