Click on a day for an hourly weather forecast
The temperatures in Mission Beach in September are comfortable with low of 17°C and and high up to 26°C.
You can expect a few rainy days in Mission Beach during September, but usually the weather is comfortable in September.
Our weather forecast can give you a great sense of what weather to expect in Mission Beach in September 2025.
If you’re planning to visit Mission Beach in the near future, we highly recommend that you review the 14 day weather forecast for Mission Beach before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 30° / 23° | 12 | 19 | 0 | 442 mm | Ok | Mission Beach in January |
| February | 30° / 22° | 11 | 18 | 0 | 434 mm | Ok | Mission Beach in February |
| March | 29° / 22° | 10 | 22 | 0 | 309 mm | Ok | Mission Beach in March |
| April | 27° / 20° | 6 | 24 | 0 | 180 mm | Perfect | Mission Beach in April |
| May | 24° / 17° | 3 | 28 | 0 | 119 mm | Perfect | Mission Beach in May |
| June | 23° / 15° | 2 | 28 | 0 | 63 mm | Perfect | Mission Beach in June |
| July | 22° / 15° | 2 | 29 | 0 | 51 mm | Good | Mission Beach in July |
| August | 24° / 15° | 1 | 30 | 0 | 39 mm | Perfect | Mission Beach in August |
| September | 26° / 17° | 1 | 29 | 0 | 40 mm | Perfect | Mission Beach in September |
| October | 28° / 19° | 2 | 29 | 0 | 70 mm | Perfect | Mission Beach in October |
| November | 30° / 21° | 3 | 27 | 0 | 82 mm | Good | Mission Beach in November |
| December | 30° / 22° | 6 | 25 | 0 | 194 mm | Good | Mission Beach in December |