In July, Temecula typically sees daytime highs of 31.6°C and overnight lows around 15.8°C. Compared to the annual average high of 24.6°C, July runs +6.9°C.
July in Temecula averages a daytime high of 31.6°C and an overnight low of 15.8°C.
July runs +6.9°C compared to Temecula's annual average high of 24.6°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 31.6°C and cooler evenings around 15.8°C.