In September, Shenjiamen typically sees daytime highs of 27.3°C and overnight lows around 22.1°C. Compared to the annual average high of 19.6°C, September runs +7.6°C.
September in Shenjiamen averages a daytime high of 27.3°C and an overnight low of 22.1°C.
September runs +7.6°C compared to Shenjiamen's annual average high of 19.6°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 27.3°C and cooler evenings around 22.1°C.