In October, Ishioka typically sees daytime highs of 20.4°C and overnight lows around 12.1°C. Compared to the annual average high of 18.7°C, October runs +1.7°C.
October in Ishioka averages a daytime high of 20.4°C and an overnight low of 12.1°C.
October runs +1.7°C compared to Ishioka's annual average high of 18.7°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 20.4°C and cooler evenings around 12.1°C.