In September, Hikone typically sees daytime highs of 26.6°C and overnight lows around 18.4°C. Compared to the annual average high of 18.6°C, September runs +8.1°C.
September in Hikone averages a daytime high of 26.6°C and an overnight low of 18.4°C.
September runs +8.1°C compared to Hikone's annual average high of 18.6°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 26.6°C and cooler evenings around 18.4°C.