Click on a day for an hourly weather forecast
The temperatures in Langkawi during September are extremely high, between 27°C and hot as 29°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of September in Langkawi.
Langkawi should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Langkawi in September 2025.
If you’re planning to visit Langkawi in the near future, we highly recommend that you review the 14 day weather forecast for Langkawi before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 29° / 26° | 9 | 23 | 0 | 168 mm | Ok | Langkawi in January |
| February | 29° / 26° | 4 | 25 | 0 | 79 mm | Good | Langkawi in February |
| March | 30° / 27° | 9 | 23 | 0 | 190 mm | Ok | Langkawi in March |
| April | 30° / 27° | 14 | 16 | 0 | 299 mm | Ok | Langkawi in April |
| May | 30° / 28° | 16 | 15 | 0 | 356 mm | Ok | Langkawi in May |
| June | 30° / 28° | 13 | 17 | 0 | 263 mm | Ok | Langkawi in June |
| July | 29° / 28° | 13 | 18 | 0 | 301 mm | Ok | Langkawi in July |
| August | 29° / 27° | 16 | 15 | 0 | 409 mm | Ok | Langkawi in August |
| September | 29° / 27° | 17 | 13 | 0 | 428 mm | Ok | Langkawi in September |
| October | 29° / 27° | 19 | 12 | 0 | 444 mm | Ok | Langkawi in October |
| November | 29° / 27° | 19 | 11 | 0 | 439 mm | Ok | Langkawi in November |
| December | 29° / 26° | 14 | 17 | 0 | 274 mm | Ok | Langkawi in December |