In September, Gejiu typically sees daytime highs of 22.9°C and overnight lows around 15.5°C. Compared to the annual average high of 20.4°C, September runs +2.5°C.
September in Gejiu averages a daytime high of 22.9°C and an overnight low of 15.5°C.
September runs +2.5°C compared to Gejiu's annual average high of 20.4°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 22.9°C and cooler evenings around 15.5°C.