In September, Dehui typically sees daytime highs of 21.1°C and overnight lows around 8.8°C. Compared to the annual average high of 10.4°C, September runs +10.7°C.
September in Dehui averages a daytime high of 21.1°C and an overnight low of 8.8°C.
September runs +10.7°C compared to Dehui's annual average high of 10.4°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 21.1°C and cooler evenings around 8.8°C.