In September, Baishan typically sees daytime highs of 20.0°C and overnight lows around 7.4°C. Compared to the annual average high of 9.8°C, September runs +10.2°C.
September in Baishan averages a daytime high of 20.0°C and an overnight low of 7.4°C.
September runs +10.2°C compared to Baishan's annual average high of 9.8°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 20.0°C and cooler evenings around 7.4°C.