In May, Himimachi typically sees daytime highs of 20.7°C and overnight lows around 11.7°C. Compared to the annual average high of 17.1°C, May runs +3.6°C.
May in Himimachi averages a daytime high of 20.7°C and an overnight low of 11.7°C.
May runs +3.6°C compared to Himimachi's annual average high of 17.1°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 20.7°C and cooler evenings around 11.7°C.