In May, Durham typically sees daytime highs of 26.3°C and overnight lows around 12.8°C. Compared to the annual average high of 21.5°C, May runs +4.8°C.
May in Durham averages a daytime high of 26.3°C and an overnight low of 12.8°C.
May runs +4.8°C compared to Durham's annual average high of 21.5°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 26.3°C and cooler evenings around 12.8°C.