In August, Cranston typically sees daytime highs of 27.3°C and overnight lows around 15.6°C. Compared to the annual average high of 15.5°C, August runs +11.8°C.
August in Cranston averages a daytime high of 27.3°C and an overnight low of 15.6°C.
August runs +11.8°C compared to Cranston's annual average high of 15.5°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 27.3°C and cooler evenings around 15.6°C.