In May, Huinan typically sees daytime highs of 21.1°C and overnight lows around 6.5°C. Compared to the annual average high of 10.7°C, May runs +10.4°C.
May in Huinan averages a daytime high of 21.1°C and an overnight low of 6.5°C.
May runs +10.4°C compared to Huinan's annual average high of 10.7°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 21.1°C and cooler evenings around 6.5°C.