In May, Zhengzhou typically sees daytime highs of 28.0°C and overnight lows around 14.9°C. Compared to the annual average high of 20.5°C, May runs +7.5°C.
May in Zhengzhou averages a daytime high of 28.0°C and an overnight low of 14.9°C.
May runs +7.5°C compared to Zhengzhou's annual average high of 20.5°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 28.0°C and cooler evenings around 14.9°C.