Weather in Mackay in December
Mackay, Australia averages a high of 28.2°C (82.8°F) and low of 24.1°C (75.4°F) in December, with 12 rain days and 11.4 hours of daily sunshine. Travel score: 79.8/100 (Good). The best time to visit Mackay is September.
High
28°C83°F
Low
24°C75°F
🌧️
12
rain days
☀️
11.4
hrs/day sunshine
💧
75%
humidity
80— Good
December in Mackay is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Mackay?
How much does it rain in Mackay in December?
Mackay receives an average of 118.1mm of rainfall across 12 rainy days in December. The annual total is 999.8mm.
What should I pack for Mackay in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (12 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to Australia in December?
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