Click on a day for an hourly weather forecast
The weather in Hua Hin in September is very hot. The average temperatures are between 26°C and 30°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of September in Hua Hin. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Hua Hin in September 2025.
If you’re planning to visit Hua Hin in the near future, we highly recommend that you review the 14 day weather forecast for Hua Hin before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 29° / 23° | 1 | 30 | 0 | 20 mm | Good | Hua Hin in January |
| February | 31° / 24° | 0 | 28 | 0 | 14 mm | Good | Hua Hin in February |
| March | 32° / 25° | 2 | 29 | 0 | 34 mm | Good | Hua Hin in March |
| April | 33° / 27° | 3 | 27 | 0 | 54 mm | Good | Hua Hin in April |
| May | 33° / 27° | 12 | 19 | 0 | 154 mm | Ok | Hua Hin in May |
| June | 32° / 26° | 11 | 19 | 0 | 169 mm | Ok | Hua Hin in June |
| July | 31° / 26° | 14 | 17 | 0 | 212 mm | Ok | Hua Hin in July |
| August | 31° / 26° | 13 | 18 | 0 | 188 mm | Ok | Hua Hin in August |
| September | 30° / 26° | 14 | 16 | 0 | 303 mm | Ok | Hua Hin in September |
| October | 30° / 25° | 11 | 20 | 0 | 292 mm | Ok | Hua Hin in October |
| November | 29° / 25° | 4 | 26 | 0 | 106 mm | Good | Hua Hin in November |
| December | 29° / 23° | 1 | 30 | 0 | 26 mm | Good | Hua Hin in December |