In August, Salt Lake City typically sees daytime highs of 29.3°C and overnight lows around 13.5°C. Compared to the annual average high of 15.6°C, August runs +13.7°C.
August in Salt Lake City averages a daytime high of 29.3°C and an overnight low of 13.5°C.
August runs +13.7°C compared to Salt Lake City's annual average high of 15.6°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 29.3°C and cooler evenings around 13.5°C.