In September, Kasaoka typically sees daytime highs of 27.2°C and overnight lows around 18.7°C. Compared to the annual average high of 19.3°C, September runs +7.9°C.
September in Kasaoka averages a daytime high of 27.2°C and an overnight low of 18.7°C.
September runs +7.9°C compared to Kasaoka's annual average high of 19.3°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 27.2°C and cooler evenings around 18.7°C.