Gold Coast weather in September
September in Gold Coast: nice, a little rain, with clean air — an excellent time to visit.
#4 of 12 months in Gold Coast · #197 of 604 destinations to visit in September · comfort 85/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Gold Coast climate normals — September
| Daytime high | 22°C / 72°F | 😎 nice |
|---|---|---|
| Nighttime low | 16°C / 60°F | |
| Feels like (high) | 22°C / 72°F | |
| Rainfall | 33 mm / 1.3 in | 🌦 some rain |
| Rainy days | 6 days | |
| Humidity | 75% | 💧 humid |
| Dew point | 14°C / 57°F | |
| Sunshine | 10.3 h/day | |
| Daylight | 11.9 h | |
| Wind | 17 km/h / 10 mph | |
| Air quality (US AQI) | 42 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Gold Coast in September — FAQ
- Is September a good time to visit Gold Coast?
- September in Gold Coast: nice, a little rain, with clean air — an excellent time to visit. It ranks #4 of 12 months for Gold Coast on SeasonMap's comfort score (85/100).
- What is the weather like in Gold Coast in September?
- In September, Gold Coast averages a daily high of 22.2°C and a low of 15.8°C, with about 32.7 mm of rain over roughly 6 rainy days.
- What is the air quality in Gold Coast in September?
- Gold Coast has a mean US Air Quality Index of about 42 in September.