In May, Izumo typically sees daytime highs of 22.0°C and overnight lows around 13.2°C. Compared to the annual average high of 18.9°C, May runs +3.1°C.
May in Izumo averages a daytime high of 22.0°C and an overnight low of 13.2°C.
May runs +3.1°C compared to Izumo's annual average high of 18.9°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 22.0°C and cooler evenings around 13.2°C.