Click on a day for an hourly weather forecast
The temperatures in Koh Yao Yai in December are comfortable with low of 19°C and and high up to 29°C.
There shouldn't be any rainy days in in Koh Yao Yai during December. Having said that, the days are very hot in December so hanging out outside is more recomanded during the after noons and evening time.
Our weather forecast can give you a great sense of what weather to expect in Koh Yao Yai in December 2024.
If you’re planning to visit Koh Yao Yai in the near future, we highly recommend that you review the 14 day weather forecast for Koh Yao Yai before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 31° / 20° | 1 | 30 | 0 | 14 mm | Good | Koh Yao Yai in January |
| February | 35° / 23° | 1 | 28 | 0 | 12 mm | Ok | Koh Yao Yai in February |
| March | 37° / 25° | 2 | 29 | 0 | 50 mm | Ok | Koh Yao Yai in March |
| April | 37° / 27° | 6 | 24 | 0 | 122 mm | Ok | Koh Yao Yai in April |
| May | 35° / 26° | 9 | 22 | 0 | 187 mm | Bad | Koh Yao Yai in May |
| June | 33° / 25° | 11 | 19 | 0 | 201 mm | Ok | Koh Yao Yai in June |
| July | 32° / 24° | 14 | 17 | 0 | 267 mm | Ok | Koh Yao Yai in July |
| August | 31° / 24° | 15 | 16 | 0 | 292 mm | Ok | Koh Yao Yai in August |
| September | 31° / 24° | 16 | 14 | 0 | 351 mm | Ok | Koh Yao Yai in September |
| October | 30° / 23° | 10 | 21 | 0 | 258 mm | Ok | Koh Yao Yai in October |
| November | 30° / 21° | 2 | 28 | 0 | 53 mm | Good | Koh Yao Yai in November |
| December | 29° / 19° | 0 | 31 | 0 | 10 mm | Good | Koh Yao Yai in December |