Magnetic Island Weather in September
What's the weather like in Magnetic Island (Queensland) in September 2025?
The climate in Magnetic Island during September can be summarized as warm and dry.
September is in the spring in Magnetic Island and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 17°C (63°F) is normal.
| Daytime temperature | 27.6°C 81.6°F |
|---|---|
| Nightly temperature | 17.2°C 62.9°F |
| Average temperature | 22.4°C 72.2°F |
| Daily sunshine | 9.9 hrs |
| Avg rainfall | 10 mm 0.4 ins |
| Rainy days | 3 days |
| Sea temperature | 24.2°C 75.6°F |
| Humidity | 55% |
| Windspeed | 17.1kph 11 mph |
On average September is the driest month of the year in Magnetic Island with around 10mm 0.4 inches of rain making it a dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.9 hours of sunshine per day.
September temperatures in Magnetic Island
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Magnetic Island in September 2025.
Other monthly averages
Best places to visit in September
Magnetic Island weather stats
| Hottest month: | January | 31.2°C 88.2°F |
|---|---|---|
| Driest month: | September | 10mm 0.4ins |
| Sunniest month: | September | 9.9hrs |
| Coldest month: | July | 24.5°C 76.1°F |
| Wettest month: | January | 270mm 10.6ins |
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