Weather in Mackay in September
Mackay, Australia averages a high of 24°C (75.2°F) and low of 18.5°C (65.3°F) in September, with 4 rain days and 11.3 hours of daily sunshine. Travel score: 91.2/100 (Excellent). The best time to visit Mackay is September.
High
24°C75°F
Low
19°C65°F
🌧️
4
rain days
☀️
11.3
hrs/day sunshine
💧
74%
humidity
91— Excellent
September in Mackay is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Mackay?
How much does it rain in Mackay in September?
Mackay receives an average of 15.7mm of rainfall across 4 rainy days in September. The annual total is 999.8mm.
What should I pack for Mackay in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Australia in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31