In October, Okegawa typically sees daytime highs of 20.8°C and overnight lows around 12.5°C. Compared to the annual average high of 19.5°C, October runs +1.4°C.
October in Okegawa averages a daytime high of 20.8°C and an overnight low of 12.5°C.
October runs +1.4°C compared to Okegawa's annual average high of 19.5°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 20.8°C and cooler evenings around 12.5°C.