In October, Komatsu typically sees daytime highs of 20.7°C and overnight lows around 12.4°C. Compared to the annual average high of 18.2°C, October runs +2.5°C.
October in Komatsu averages a daytime high of 20.7°C and an overnight low of 12.4°C.
October runs +2.5°C compared to Komatsu's annual average high of 18.2°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 20.7°C and cooler evenings around 12.4°C.