In May, Nancy typically sees daytime highs of 18.2°C and overnight lows around 7.3°C. Compared to the annual average high of 13.7°C, May runs +4.5°C.
May in Nancy averages a daytime high of 18.2°C and an overnight low of 7.3°C.
May runs +4.5°C compared to Nancy's annual average high of 13.7°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 18.2°C and cooler evenings around 7.3°C.