In September, Anyang-si typically sees daytime highs of 24.9°C and overnight lows around 16.1°C. Compared to the annual average high of 15.9°C, September runs +9.0°C.
September in Anyang-si averages a daytime high of 24.9°C and an overnight low of 16.1°C.
September runs +9.0°C compared to Anyang-si's annual average high of 15.9°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 24.9°C and cooler evenings around 16.1°C.