In August, Little Cayman typically sees daytime highs of 31.5°C and overnight lows around 25.4°C. Compared to the annual average high of 29.7°C, August runs +1.8°C.
August in Little Cayman averages a daytime high of 31.5°C and an overnight low of 25.4°C.
August runs +1.8°C compared to Little Cayman's annual average high of 29.7°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 31.5°C and cooler evenings around 25.4°C.