In August, Dale City typically sees daytime highs of 29.9°C and overnight lows around 18.1°C. Compared to the annual average high of 19.1°C, August runs +10.8°C.
August in Dale City averages a daytime high of 29.9°C and an overnight low of 18.1°C.
August runs +10.8°C compared to Dale City's annual average high of 19.1°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 29.9°C and cooler evenings around 18.1°C.