In September, Xiaoshi typically sees daytime highs of 21.9°C and overnight lows around 9.5°C. Compared to the annual average high of 11.9°C, September runs +10.0°C.
September in Xiaoshi averages a daytime high of 21.9°C and an overnight low of 9.5°C.
September runs +10.0°C compared to Xiaoshi's annual average high of 11.9°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 21.9°C and cooler evenings around 9.5°C.