In May, Xinyang typically sees daytime highs of 25.8°C and overnight lows around 16.1°C. Compared to the annual average high of 20.3°C, May runs +5.4°C.
May in Xinyang averages a daytime high of 25.8°C and an overnight low of 16.1°C.
May runs +5.4°C compared to Xinyang's annual average high of 20.3°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 25.8°C and cooler evenings around 16.1°C.