Click on a day for an hourly weather forecast
The temperatures in Goondiwindi in September are comfortable with low of 11°C and and high up to 23°C.
The wather in Goondiwindi 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 Goondiwindi in September 2025.
If you’re planning to visit Goondiwindi in the near future, we highly recommend that you review the 14 day weather forecast for Goondiwindi before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 33° / 22° | 4 | 27 | 0 | 101 mm | Good | Goondiwindi in January |
| February | 32° / 21° | 3 | 25 | 0 | 83 mm | Good | Goondiwindi in February |
| March | 30° / 19° | 4 | 27 | 0 | 108 mm | Good | Goondiwindi in March |
| April | 26° / 16° | 2 | 28 | 0 | 31 mm | Perfect | Goondiwindi in April |
| May | 21° / 11° | 2 | 29 | 0 | 44 mm | Good | Goondiwindi in May |
| June | 18° / 9° | 3 | 28 | 0 | 55 mm | Good | Goondiwindi in June |
| July | 17° / 7° | 2 | 29 | 0 | 45 mm | Good | Goondiwindi in July |
| August | 19° / 8° | 2 | 30 | 0 | 45 mm | Good | Goondiwindi in August |
| September | 23° / 11° | 2 | 28 | 0 | 52 mm | Perfect | Goondiwindi in September |
| October | 27° / 15° | 4 | 27 | 0 | 81 mm | Perfect | Goondiwindi in October |
| November | 31° / 19° | 4 | 26 | 0 | 82 mm | Good | Goondiwindi in November |
| December | 32° / 21° | 4 | 27 | 0 | 116 mm | Good | Goondiwindi in December |