Click on a day for an hourly weather forecast
The weather in Niue in September is very hot. The average temperatures are between 24°C and 25°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Niue during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Niue in September 2025.
If you’re planning to visit Niue in the near future, we highly recommend that you review the 14 day weather forecast for Niue before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 28° / 27° | 13 | 19 | 0 | 388 mm | Good | Niue in January |
| February | 28° / 27° | 12 | 16 | 0 | 377 mm | Good | Niue in February |
| March | 28° / 27° | 11 | 20 | 0 | 272 mm | Good | Niue in March |
| April | 27° / 26° | 7 | 23 | 0 | 191 mm | Good | Niue in April |
| May | 26° / 25° | 6 | 25 | 0 | 200 mm | Perfect | Niue in May |
| June | 25° / 24° | 4 | 26 | 0 | 127 mm | Perfect | Niue in June |
| July | 25° / 24° | 5 | 26 | 0 | 111 mm | Perfect | Niue in July |
| August | 24° / 23° | 5 | 26 | 0 | 134 mm | Perfect | Niue in August |
| September | 25° / 24° | 5 | 25 | 0 | 127 mm | Perfect | Niue in September |
| October | 25° / 24° | 5 | 26 | 0 | 135 mm | Perfect | Niue in October |
| November | 26° / 25° | 6 | 24 | 0 | 149 mm | Perfect | Niue in November |
| December | 27° / 26° | 8 | 23 | 0 | 258 mm | Good | Niue in December |