In May, Itami typically sees daytime highs of 22.4°C and overnight lows around 13.1°C. Compared to the annual average high of 18.8°C, May runs +3.6°C.
May in Itami averages a daytime high of 22.4°C and an overnight low of 13.1°C.
May runs +3.6°C compared to Itami's annual average high of 18.8°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 22.4°C and cooler evenings around 13.1°C.