In May, Yao typically sees daytime highs of 23.3°C and overnight lows around 15.3°C. Compared to the annual average high of 19.9°C, May runs +3.4°C.
May in Yao averages a daytime high of 23.3°C and an overnight low of 15.3°C.
May runs +3.4°C compared to Yao's annual average high of 19.9°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 23.3°C and cooler evenings around 15.3°C.