In August, Temecula typically sees daytime highs of 31.7°C and overnight lows around 16.4°C. Compared to the annual average high of 24.6°C, August runs +7.1°C.
August in Temecula averages a daytime high of 31.7°C and an overnight low of 16.4°C.
August runs +7.1°C compared to Temecula's annual average high of 24.6°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 31.7°C and cooler evenings around 16.4°C.