In August, Fresno typically sees daytime highs of 35.7°C and overnight lows around 17.1°C. Compared to the annual average high of 25.0°C, August runs +10.7°C.
August in Fresno averages a daytime high of 35.7°C and an overnight low of 17.1°C.
August runs +10.7°C compared to Fresno's annual average high of 25.0°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 35.7°C and cooler evenings around 17.1°C.