In May, Muenster typically sees daytime highs of 17.7°C and overnight lows around 7.3°C. Compared to the annual average high of 13.4°C, May runs +4.3°C.
May in Muenster averages a daytime high of 17.7°C and an overnight low of 7.3°C.
May runs +4.3°C compared to Muenster's annual average high of 13.4°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 17.7°C and cooler evenings around 7.3°C.