In July, Zhangjiagang typically sees daytime highs of 31.4°C and overnight lows around 24.4°C. Compared to the annual average high of 19.4°C, July runs +12.0°C.
July in Zhangjiagang averages a daytime high of 31.4°C and an overnight low of 24.4°C.
July runs +12.0°C compared to Zhangjiagang's annual average high of 19.4°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 31.4°C and cooler evenings around 24.4°C.