In May, Council Bluffs typically sees daytime highs of 23.5°C and overnight lows around 10.1°C. Compared to the annual average high of 16.4°C, May runs +7.1°C.
May in Council Bluffs averages a daytime high of 23.5°C and an overnight low of 10.1°C.
May runs +7.1°C compared to Council Bluffs's annual average high of 16.4°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 23.5°C and cooler evenings around 10.1°C.