In September, Shanhetun typically sees daytime highs of 20.6°C and overnight lows around 7.6°C. Compared to the annual average high of 9.8°C, September runs +10.9°C.
September in Shanhetun averages a daytime high of 20.6°C and an overnight low of 7.6°C.
September runs +10.9°C compared to Shanhetun's annual average high of 9.8°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 20.6°C and cooler evenings around 7.6°C.