In September, Dalianwan typically sees daytime highs of 24.7°C and overnight lows around 16.2°C. Compared to the annual average high of 14.9°C, September runs +9.7°C.
September in Dalianwan averages a daytime high of 24.7°C and an overnight low of 16.2°C.
September runs +9.7°C compared to Dalianwan's annual average high of 14.9°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 24.7°C and cooler evenings around 16.2°C.