In July, Ann Arbor typically sees daytime highs of 28.2°C and overnight lows around 15.2°C. Compared to the annual average high of 14.4°C, July runs +13.8°C.
July in Ann Arbor averages a daytime high of 28.2°C and an overnight low of 15.2°C.
July runs +13.8°C compared to Ann Arbor's annual average high of 14.4°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 28.2°C and cooler evenings around 15.2°C.