In May, Kerpen typically sees daytime highs of 17.9°C and overnight lows around 7.7°C. Compared to the annual average high of 13.6°C, May runs +4.2°C.
May in Kerpen averages a daytime high of 17.9°C and an overnight low of 7.7°C.
May runs +4.2°C compared to Kerpen's annual average high of 13.6°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 17.9°C and cooler evenings around 7.7°C.