In September, Chaohu typically sees daytime highs of 27.2°C and overnight lows around 19.3°C. Compared to the annual average high of 20.1°C, September runs +7.1°C.
September in Chaohu averages a daytime high of 27.2°C and an overnight low of 19.3°C.
September runs +7.1°C compared to Chaohu's annual average high of 20.1°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 27.2°C and cooler evenings around 19.3°C.