In May, Huntsville typically sees daytime highs of 26.4°C and overnight lows around 13.3°C. Compared to the annual average high of 21.7°C, May runs +4.8°C.
May in Huntsville averages a daytime high of 26.4°C and an overnight low of 13.3°C.
May runs +4.8°C compared to Huntsville's annual average high of 21.7°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 26.4°C and cooler evenings around 13.3°C.