Click on a day for an hourly weather forecast
The weather in Khao Lak in August is very hot. The average temperatures are between 26°C and 29°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of August in Khao Lak.
Khao Lak 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 Khao Lak in August 2025.
If you’re planning to visit Khao Lak in the near future, we highly recommend that you review the 14 day weather forecast for Khao Lak before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 30° / 23° | 8 | 23 | 0 | 127 mm | Ok | Khao Lak in January |
| February | 31° / 23° | 4 | 24 | 0 | 62 mm | Good | Khao Lak in February |
| March | 31° / 25° | 8 | 23 | 0 | 158 mm | Ok | Khao Lak in March |
| April | 31° / 26° | 12 | 18 | 0 | 203 mm | Ok | Khao Lak in April |
| May | 31° / 26° | 16 | 15 | 0 | 309 mm | Ok | Khao Lak in May |
| June | 30° / 26° | 16 | 14 | 0 | 381 mm | Ok | Khao Lak in June |
| July | 29° / 26° | 16 | 15 | 0 | 408 mm | Ok | Khao Lak in July |
| August | 29° / 26° | 15 | 16 | 0 | 356 mm | Ok | Khao Lak in August |
| September | 29° / 25° | 15 | 15 | 0 | 373 mm | Ok | Khao Lak in September |
| October | 29° / 25° | 18 | 13 | 0 | 377 mm | Ok | Khao Lak in October |
| November | 30° / 25° | 15 | 15 | 0 | 236 mm | Ok | Khao Lak in November |
| December | 30° / 24° | 9 | 22 | 0 | 141 mm | Ok | Khao Lak in December |