Click on a day for an hourly weather forecast
The weather in Koh Chang in July is very hot. The average temperatures are between 23°C and 29°C, drinking water regularly is advisable.
With more than 22 rainy days, Koh Chang is an incredibly wet during July. Be sure to pack your umbrella and bring along your rubber boots to stay dry. It’s going to be raining cats and dogs this month!
Our weather forecast can give you a great sense of what weather to expect in Koh Chang in July 2025.
If you’re planning to visit Koh Chang in the near future, we highly recommend that you review the 14 day weather forecast for Koh Chang before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 30° / 16° | 1 | 30 | 0 | 26 mm | Good | Koh Chang in January |
| February | 34° / 18° | 0 | 28 | 0 | 11 mm | Ok | Koh Chang in February |
| March | 36° / 22° | 1 | 30 | 0 | 36 mm | Ok | Koh Chang in March |
| April | 37° / 24° | 6 | 24 | 0 | 101 mm | Ok | Koh Chang in April |
| May | 34° / 24° | 14 | 17 | 0 | 313 mm | Bad | Koh Chang in May |
| June | 31° / 23° | 20 | 10 | 0 | 459 mm | Ok | Koh Chang in June |
| July | 29° / 23° | 24 | 7 | 0 | 536 mm | Ok | Koh Chang in July |
| August | 30° / 23° | 24 | 7 | 0 | 585 mm | Ok | Koh Chang in August |
| September | 31° / 22° | 18 | 12 | 0 | 380 mm | Ok | Koh Chang in September |
| October | 31° / 21° | 8 | 23 | 0 | 159 mm | Ok | Koh Chang in October |
| November | 31° / 19° | 2 | 28 | 0 | 43 mm | Good | Koh Chang in November |
| December | 29° / 16° | 1 | 30 | 0 | 23 mm | Good | Koh Chang in December |