In July, Peoria typically sees daytime highs of 40.6°C and overnight lows around 25.9°C. Compared to the annual average high of 29.4°C, July runs +11.1°C.
July in Peoria averages a daytime high of 40.6°C and an overnight low of 25.9°C.
July runs +11.1°C compared to Peoria's annual average high of 29.4°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 40.6°C and cooler evenings around 25.9°C.