In October, Mizusawa typically sees daytime highs of 18.2°C and overnight lows around 8.5°C. Compared to the annual average high of 15.6°C, October runs +2.6°C.
October in Mizusawa averages a daytime high of 18.2°C and an overnight low of 8.5°C.
October runs +2.6°C compared to Mizusawa's annual average high of 15.6°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 18.2°C and cooler evenings around 8.5°C.