In May, Chengyang typically sees daytime highs of 25.0°C and overnight lows around 17.0°C. Compared to the annual average high of 22.3°C, May runs +2.8°C.
May in Chengyang averages a daytime high of 25.0°C and an overnight low of 17.0°C.
May runs +2.8°C compared to Chengyang's annual average high of 22.3°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 25.0°C and cooler evenings around 17.0°C.