Click on a day for an hourly weather forecast
The temperatures in Flinders in September are usually low and can range between 12°C and 19°C.
The wather in Flinders in September can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Flinders in September 2025.
If you’re planning to visit Flinders in the near future, we highly recommend that you review the 14 day weather forecast for Flinders before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 27° / 19° | 2 | 29 | 0 | 46 mm | Perfect | Flinders in January |
| February | 26° / 19° | 1 | 27 | 0 | 29 mm | Perfect | Flinders in February |
| March | 24° / 18° | 2 | 29 | 0 | 35 mm | Perfect | Flinders in March |
| April | 22° / 17° | 2 | 28 | 0 | 38 mm | Good | Flinders in April |
| May | 19° / 15° | 2 | 29 | 0 | 50 mm | Good | Flinders in May |
| June | 17° / 13° | 3 | 27 | 0 | 76 mm | Good | Flinders in June |
| July | 16° / 12° | 3 | 28 | 0 | 68 mm | Good | Flinders in July |
| August | 17° / 12° | 3 | 28 | 0 | 67 mm | Good | Flinders in August |
| September | 19° / 12° | 2 | 28 | 0 | 34 mm | Good | Flinders in September |
| October | 21° / 14° | 2 | 29 | 0 | 40 mm | Good | Flinders in October |
| November | 23° / 16° | 2 | 28 | 0 | 46 mm | Perfect | Flinders in November |
| December | 25° / 18° | 1 | 30 | 0 | 29 mm | Perfect | Flinders in December |