Weather in Adelaide in September
Adelaide, Australia averages a high of 17.2°C (63°F) and low of 9.8°C (49.6°F) in September, with 8 rain days and 10.1 hours of daily sunshine. Travel score: 74.4/100 (Good). The best time to visit Adelaide is February.
High
17°C63°F
Low
10°C50°F
🌧️
8
rain days
☀️
10.1
hrs/day sunshine
💧
70%
humidity
74— Good
September in Adelaide is mild and occasionally wet — good for most activities.
What are the average temperatures in Adelaide?
How much does it rain in Adelaide in September?
Adelaide receives an average of 50.4mm of rainfall across 8 rainy days in September. The annual total is 478.3mm.
What should I pack for Adelaide in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 17°C
Recommended
🧥
Light rain jacket
Some rainy days expected (8 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Australia in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Adelaide
Popular comparisons:
How can I plan my trip to Adelaide?
What are other popular cities in Australia?
What is the weather like in other months in Adelaide?
Data based on 1994–2024 averages · Last updated: 2024-12-31