In September, Huangyan typically sees daytime highs of 27.8°C and overnight lows around 20.9°C. Compared to the annual average high of 20.7°C, September runs +7.1°C.
September in Huangyan averages a daytime high of 27.8°C and an overnight low of 20.9°C.
September runs +7.1°C compared to Huangyan's annual average high of 20.7°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 27.8°C and cooler evenings around 20.9°C.