In October, Zhangjiagang typically sees daytime highs of 21.6°C and overnight lows around 12.9°C. Compared to the annual average high of 19.4°C, October runs +2.2°C.
October in Zhangjiagang averages a daytime high of 21.6°C and an overnight low of 12.9°C.
October runs +2.2°C compared to Zhangjiagang's annual average high of 19.4°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 21.6°C and cooler evenings around 12.9°C.