Mackay Climate by Month
Mackay has a subtropical climate with many humid days. Average maximum temperatures range from 30°C in summer to a mild 23°C in winter.
December is the start of the rainy season, which can last until April. Meaning high humidity and daily rainfall.
Best time to visit Mackay would be in spring. Its dry most of the time, however it’s also a lot more warm and humid than in winter.
The graphs below provide an overview of the climate in Mackay (Queensland), Australia. They present long-term patterns and averages of weather conditions over a 30-year period.