Click on a day for an hourly weather forecast
The weather in Lombok in September is hot. The average temperatures are between 20°C and 30°C.
You can expect about 3 to 8 days of rain in Lombok 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 Lombok in September 2025.
If you’re planning to visit Lombok in the near future, we highly recommend that you review the 14 day weather forecast for Lombok before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 30° / 19° | 17 | 14 | 0 | 427 mm | Ok | Lombok in January |
| February | 30° / 19° | 18 | 11 | 0 | 472 mm | Ok | Lombok in February |
| March | 30° / 20° | 23 | 8 | 0 | 672 mm | Ok | Lombok in March |
| April | 30° / 22° | 20 | 10 | 0 | 503 mm | Ok | Lombok in April |
| May | 30° / 23° | 14 | 17 | 0 | 344 mm | Ok | Lombok in May |
| June | 29° / 22° | 12 | 18 | 0 | 254 mm | Ok | Lombok in June |
| July | 29° / 22° | 9 | 22 | 0 | 154 mm | Ok | Lombok in July |
| August | 29° / 20° | 7 | 24 | 0 | 133 mm | Ok | Lombok in August |
| September | 30° / 20° | 5 | 25 | 0 | 108 mm | Good | Lombok in September |
| October | 31° / 19° | 6 | 25 | 0 | 155 mm | Good | Lombok in October |
| November | 31° / 19° | 12 | 18 | 0 | 290 mm | Ok | Lombok in November |
| December | 30° / 20° | 17 | 14 | 0 | 470 mm | Ok | Lombok in December |