In July, Rochester typically sees daytime highs of 27.8°C and overnight lows around 15.2°C. Compared to the annual average high of 12.5°C, July runs +15.3°C.
July in Rochester averages a daytime high of 27.8°C and an overnight low of 15.2°C.
July runs +15.3°C compared to Rochester's annual average high of 12.5°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 27.8°C and cooler evenings around 15.2°C.