Click on a day for an hourly weather forecast
The weather in Krabi in September is very hot. The average temperatures are between 26°C and 30°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of September in Krabi.
Krabi 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 Krabi in September 2025.
If you’re planning to visit Krabi in the near future, we highly recommend that you review the 14 day weather forecast for Krabi before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 31° / 23° | 9 | 22 | 0 | 176 mm | Ok | Krabi in January |
| February | 32° / 24° | 5 | 23 | 0 | 76 mm | Good | Krabi in February |
| March | 33° / 25° | 10 | 21 | 0 | 212 mm | Ok | Krabi in March |
| April | 33° / 26° | 13 | 17 | 0 | 267 mm | Ok | Krabi in April |
| May | 32° / 27° | 15 | 16 | 0 | 279 mm | Ok | Krabi in May |
| June | 30° / 26° | 13 | 17 | 0 | 348 mm | Ok | Krabi in June |
| July | 30° / 26° | 14 | 17 | 0 | 349 mm | Ok | Krabi in July |
| August | 30° / 26° | 13 | 18 | 0 | 330 mm | Ok | Krabi in August |
| September | 30° / 26° | 15 | 15 | 0 | 378 mm | Ok | Krabi in September |
| October | 30° / 25° | 18 | 13 | 0 | 409 mm | Ok | Krabi in October |
| November | 30° / 25° | 17 | 13 | 0 | 380 mm | Ok | Krabi in November |
| December | 30° / 24° | 12 | 19 | 0 | 227 mm | Ok | Krabi in December |