Click on a day for an hourly weather forecast
The temperatures in Ao Nang 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 Ao Nang.
Ao Nang 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 Ao Nang in September 2025.
If you’re planning to visit Ao Nang in the near future, we highly recommend that you review the 14 day weather forecast for Ao Nang before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 29° / 25° | 7 | 24 | 0 | 179 mm | Ok | Ao Nang in January |
| February | 29° / 26° | 3 | 26 | 0 | 76 mm | Good | Ao Nang in February |
| March | 30° / 27° | 8 | 23 | 0 | 208 mm | Ok | Ao Nang in March |
| April | 30° / 27° | 13 | 17 | 0 | 296 mm | Ok | Ao Nang in April |
| May | 30° / 28° | 17 | 14 | 0 | 389 mm | Ok | Ao Nang in May |
| June | 30° / 28° | 16 | 14 | 0 | 463 mm | Ok | Ao Nang in June |
| July | 29° / 28° | 17 | 14 | 0 | 493 mm | Ok | Ao Nang in July |
| August | 29° / 27° | 17 | 14 | 0 | 482 mm | Ok | Ao Nang in August |
| September | 29° / 27° | 18 | 12 | 0 | 533 mm | Ok | Ao Nang in September |
| October | 29° / 27° | 19 | 12 | 0 | 499 mm | Ok | Ao Nang in October |
| November | 29° / 27° | 16 | 14 | 0 | 404 mm | Ok | Ao Nang in November |
| December | 29° / 26° | 12 | 19 | 0 | 256 mm | Ok | Ao Nang in December |