Weather in Port Douglas in September
Port Douglas, Australia averages a high of 25.4°C (77.7°F) and low of 20°C (68°F) in September, with 8 rain days and 11.3 hours of daily sunshine. Travel score: 83.3/100 (Excellent). The best time to visit Port Douglas is September.
High
25°C78°F
Low
20°C68°F
🌧️
8
rain days
☀️
11.3
hrs/day sunshine
💧
79%
humidity
83— Excellent
September in Port Douglas is warm and occasionally wet — ideal for sightseeing and outdoor activities.
What are the average temperatures in Port Douglas?
How much does it rain in Port Douglas in September?
Port Douglas receives an average of 40.7mm of rainfall across 8 rainy days in September. The annual total is 2027.7mm.
What should I pack for Port Douglas in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (8 days)
☔
Umbrella
Be prepared for occasional showers
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