Magnetic Island Weather in August
What's the weather like in Magnetic Island (Queensland) in August 2025?
The climate in Magnetic Island during August can be summarized as warm and dry.
August is in the winter in Magnetic Island and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a comfortable 26°C (78°F), whilst at night 15°C (59°F) is normal.
| Daytime temperature | 25.8°C 78.4°F |
|---|---|
| Nightly temperature | 14.7°C 58.5°F |
| Average temperature | 20.3°C 68.5°F |
| Daily sunshine | 9.4 hrs |
| Avg rainfall | 15 mm 0.6 ins |
| Rainy days | 4 days |
| Sea temperature | 23.2°C 73.8°F |
| Humidity | 57% |
| Windspeed | 15.7kph 10 mph |
On average August is the 3rd driest month of the year in Magnetic Island with around 15mm 0.6 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.4 hours of sunshine per day.
August temperatures in Magnetic Island
August rainfall
August 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 August 2025.
Other monthly averages
Best places to visit in August
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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