In May, Mizusawa typically sees daytime highs of 20.4°C and overnight lows around 10.0°C. Compared to the annual average high of 15.6°C, May runs +4.7°C.
May in Mizusawa averages a daytime high of 20.4°C and an overnight low of 10.0°C.
May runs +4.7°C compared to Mizusawa's annual average high of 15.6°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 20.4°C and cooler evenings around 10.0°C.