In May, Hashimoto typically sees daytime highs of 23.2°C and overnight lows around 14.3°C. Compared to the annual average high of 19.8°C, May runs +3.4°C.
May in Hashimoto averages a daytime high of 23.2°C and an overnight low of 14.3°C.
May runs +3.4°C compared to Hashimoto's annual average high of 19.8°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 23.2°C and cooler evenings around 14.3°C.