In March, Mackay typically sees daytime highs of 29.0°C and overnight lows around 21.8°C. Compared to the annual average high of 26.9°C, March runs +2.1°C.
March in Mackay averages a daytime high of 29.0°C and an overnight low of 21.8°C.
March runs +2.1°C compared to Mackay's annual average high of 26.9°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 29.0°C and cooler evenings around 21.8°C.