In May, Xiuyan typically sees daytime highs of 22.3°C and overnight lows around 8.5°C. Compared to the annual average high of 13.7°C, May runs +8.6°C.
May in Xiuyan averages a daytime high of 22.3°C and an overnight low of 8.5°C.
May runs +8.6°C compared to Xiuyan's annual average high of 13.7°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 22.3°C and cooler evenings around 8.5°C.