In May, Harrisonburg typically sees daytime highs of 23.7°C and overnight lows around 9.7°C. Compared to the annual average high of 18.4°C, May runs +5.3°C.
May in Harrisonburg averages a daytime high of 23.7°C and an overnight low of 9.7°C.
May runs +5.3°C compared to Harrisonburg's annual average high of 18.4°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 23.7°C and cooler evenings around 9.7°C.