In September, Chengzihe typically sees daytime highs of 20.1°C and overnight lows around 7.8°C. Compared to the annual average high of 9.2°C, September runs +10.9°C.
September in Chengzihe averages a daytime high of 20.1°C and an overnight low of 7.8°C.
September runs +10.9°C compared to Chengzihe's annual average high of 9.2°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 20.1°C and cooler evenings around 7.8°C.