In May, Sanjo typically sees daytime highs of 21.5°C and overnight lows around 11.6°C. Compared to the annual average high of 17.6°C, May runs +3.9°C.
May in Sanjo averages a daytime high of 21.5°C and an overnight low of 11.6°C.
May runs +3.9°C compared to Sanjo's annual average high of 17.6°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 21.5°C and cooler evenings around 11.6°C.