Click on a day for an hourly weather forecast
The temperatures in Funafuti during September are extremely high, between 28°C and hot as 29°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of September in Funafuti. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Funafuti in September 2025.
If you’re planning to visit Funafuti in the near future, we highly recommend that you review the 14 day weather forecast for Funafuti before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 29° / 28° | 17 | 14 | 0 | 608 mm | Ok | Funafuti in January |
| February | 29° / 28° | 17 | 11 | 0 | 630 mm | Ok | Funafuti in February |
| March | 29° / 28° | 16 | 15 | 0 | 391 mm | Ok | Funafuti in March |
| April | 29° / 28° | 15 | 15 | 0 | 338 mm | Ok | Funafuti in April |
| May | 29° / 28° | 15 | 16 | 0 | 323 mm | Ok | Funafuti in May |
| June | 29° / 28° | 15 | 15 | 0 | 344 mm | Ok | Funafuti in June |
| July | 29° / 28° | 14 | 17 | 0 | 366 mm | Ok | Funafuti in July |
| August | 29° / 27° | 16 | 15 | 0 | 366 mm | Ok | Funafuti in August |
| September | 29° / 28° | 14 | 16 | 0 | 318 mm | Ok | Funafuti in September |
| October | 29° / 28° | 14 | 17 | 0 | 321 mm | Ok | Funafuti in October |
| November | 29° / 28° | 14 | 16 | 0 | 344 mm | Ok | Funafuti in November |
| December | 29° / 28° | 16 | 15 | 0 | 422 mm | Ok | Funafuti in December |