In September, Nanma typically sees daytime highs of 25.0°C and overnight lows around 13.8°C. Compared to the annual average high of 17.2°C, September runs +7.8°C.
September in Nanma averages a daytime high of 25.0°C and an overnight low of 13.8°C.
September runs +7.8°C compared to Nanma's annual average high of 17.2°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 25.0°C and cooler evenings around 13.8°C.