In August, Broken Arrow typically sees daytime highs of 33.8°C and overnight lows around 20.8°C. Compared to the annual average high of 21.9°C, August runs +11.9°C.
August in Broken Arrow averages a daytime high of 33.8°C and an overnight low of 20.8°C.
August runs +11.9°C compared to Broken Arrow's annual average high of 21.9°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 33.8°C and cooler evenings around 20.8°C.