In August, West Valley City typically sees daytime highs of 29.1°C and overnight lows around 13.9°C. Compared to the annual average high of 15.4°C, August runs +13.6°C.
August in West Valley City averages a daytime high of 29.1°C and an overnight low of 13.9°C.
August runs +13.6°C compared to West Valley City's annual average high of 15.4°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 29.1°C and cooler evenings around 13.9°C.