In May, Jiujiang typically sees daytime highs of 25.3°C and overnight lows around 17.3°C. Compared to the annual average high of 20.9°C, May runs +4.4°C.
May in Jiujiang averages a daytime high of 25.3°C and an overnight low of 17.3°C.
May runs +4.4°C compared to Jiujiang's annual average high of 20.9°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 25.3°C and cooler evenings around 17.3°C.