In September, Guigang typically sees daytime highs of 31.1°C and overnight lows around 23.3°C. Compared to the annual average high of 25.4°C, September runs +5.8°C.
September in Guigang averages a daytime high of 31.1°C and an overnight low of 23.3°C.
September runs +5.8°C compared to Guigang's annual average high of 25.4°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 31.1°C and cooler evenings around 23.3°C.