In May, Xiantao typically sees daytime highs of 25.7°C and overnight lows around 17.6°C. Compared to the annual average high of 20.8°C, May runs +4.9°C.
May in Xiantao averages a daytime high of 25.7°C and an overnight low of 17.6°C.
May runs +4.9°C compared to Xiantao's annual average high of 20.8°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 25.7°C and cooler evenings around 17.6°C.