In August, Zhangjiagang typically sees daytime highs of 31.4°C and overnight lows around 24.2°C. Compared to the annual average high of 19.4°C, August runs +12.0°C.
August in Zhangjiagang averages a daytime high of 31.4°C and an overnight low of 24.2°C.
August runs +12.0°C compared to Zhangjiagang's annual average high of 19.4°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 31.4°C and cooler evenings around 24.2°C.