Click on a day for an hourly weather forecast
The weather in Gili Islands in September is very hot. The average temperatures are between 24°C and 28°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Gili Islands 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 Gili Islands in September 2025.
If you’re planning to visit Gili Islands in the near future, we highly recommend that you review the 14 day weather forecast for Gili Islands before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 28° / 26° | 16 | 15 | 0 | 371 mm | Good | Gili Islands in January |
| February | 28° / 26° | 14 | 14 | 0 | 292 mm | Good | Gili Islands in February |
| March | 29° / 26° | 15 | 16 | 0 | 312 mm | Ok | Gili Islands in March |
| April | 29° / 26° | 12 | 18 | 0 | 229 mm | Ok | Gili Islands in April |
| May | 29° / 25° | 8 | 23 | 0 | 160 mm | Ok | Gili Islands in May |
| June | 28° / 24° | 5 | 25 | 0 | 102 mm | Perfect | Gili Islands in June |
| July | 27° / 23° | 3 | 28 | 0 | 65 mm | Perfect | Gili Islands in July |
| August | 27° / 23° | 1 | 30 | 0 | 42 mm | Perfect | Gili Islands in August |
| September | 28° / 24° | 3 | 27 | 0 | 71 mm | Perfect | Gili Islands in September |
| October | 29° / 26° | 5 | 26 | 0 | 138 mm | Good | Gili Islands in October |
| November | 29° / 26° | 13 | 17 | 0 | 320 mm | Ok | Gili Islands in November |
| December | 29° / 26° | 15 | 16 | 0 | 370 mm | Ok | Gili Islands in December |