In August, Greeley typically sees daytime highs of 31.4°C and overnight lows around 12.9°C. Compared to the annual average high of 18.5°C, August runs +12.8°C.
August in Greeley averages a daytime high of 31.4°C and an overnight low of 12.9°C.
August runs +12.8°C compared to Greeley's annual average high of 18.5°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 31.4°C and cooler evenings around 12.9°C.