In May, Cedar Rapids typically sees daytime highs of 22.0°C and overnight lows around 9.1°C. Compared to the annual average high of 14.4°C, May runs +7.6°C.
May in Cedar Rapids averages a daytime high of 22.0°C and an overnight low of 9.1°C.
May runs +7.6°C compared to Cedar Rapids's annual average high of 14.4°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 22.0°C and cooler evenings around 9.1°C.