In August, Mackay typically sees daytime highs of 23.6°C and overnight lows around 12.8°C. Compared to the annual average high of 26.9°C, August runs -3.3°C.
August in Mackay averages a daytime high of 23.6°C and an overnight low of 12.8°C.
August runs -3.3°C compared to Mackay's annual average high of 26.9°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 23.6°C and cooler evenings around 12.8°C.