In September, Chinch'on typically sees daytime highs of 24.9°C and overnight lows around 14.1°C. Compared to the annual average high of 16.6°C, September runs +8.3°C.
September in Chinch'on averages a daytime high of 24.9°C and an overnight low of 14.1°C.
September runs +8.3°C compared to Chinch'on's annual average high of 16.6°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 24.9°C and cooler evenings around 14.1°C.