In April, Cincinnati typically sees daytime highs of 18.6°C and overnight lows around 5.7°C. Compared to the annual average high of 18.1°C, April runs +0.5°C.
April in Cincinnati averages a daytime high of 18.6°C and an overnight low of 5.7°C.
April runs +0.5°C compared to Cincinnati's annual average high of 18.1°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 18.6°C and cooler evenings around 5.7°C.