In September, Jiaxing typically sees daytime highs of 27.3°C and overnight lows around 20.2°C. Compared to the annual average high of 19.9°C, September runs +7.4°C.
September in Jiaxing averages a daytime high of 27.3°C and an overnight low of 20.2°C.
September runs +7.4°C compared to Jiaxing's annual average high of 19.9°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 27.3°C and cooler evenings around 20.2°C.