In May, Ishinomaki typically sees daytime highs of 17.1°C and overnight lows around 10.6°C. Compared to the annual average high of 14.8°C, May runs +2.4°C.
May in Ishinomaki averages a daytime high of 17.1°C and an overnight low of 10.6°C.
May runs +2.4°C compared to Ishinomaki's annual average high of 14.8°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 17.1°C and cooler evenings around 10.6°C.