In September, Himeji typically sees daytime highs of 27.4°C and overnight lows around 18.3°C. Compared to the annual average high of 19.5°C, September runs +7.8°C.
September in Himeji averages a daytime high of 27.4°C and an overnight low of 18.3°C.
September runs +7.8°C compared to Himeji's annual average high of 19.5°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 27.4°C and cooler evenings around 18.3°C.