Click on a day for an hourly weather forecast
The weather in Khao Yai in January is hot. The average temperatures are between 20°C and 33°C.
You can expect a few rainy days in Khao Yai during January, but usually the weather is comfortable in January.
Our weather forecast can give you a great sense of what weather to expect in Khao Yai in January 2026.
If you’re planning to visit Khao Yai in the near future, we highly recommend that you review the 14 day weather forecast for Khao Yai before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 33° / 20° | 1 | 31 | 0 | 10 mm | Good | Khao Yai in January |
| February | 36° / 23° | 0 | 28 | 0 | 8 mm | Ok | Khao Yai in February |
| March | 38° / 25° | 1 | 30 | 0 | 32 mm | Bad | Khao Yai in March |
| April | 39° / 27° | 3 | 27 | 0 | 68 mm | Bad | Khao Yai in April |
| May | 37° / 26° | 7 | 24 | 0 | 144 mm | Bad | Khao Yai in May |
| June | 34° / 25° | 8 | 22 | 0 | 132 mm | Bad | Khao Yai in June |
| July | 33° / 24° | 11 | 20 | 0 | 147 mm | Ok | Khao Yai in July |
| August | 33° / 24° | 12 | 19 | 0 | 177 mm | Ok | Khao Yai in August |
| September | 33° / 24° | 13 | 17 | 0 | 263 mm | Ok | Khao Yai in September |
| October | 31° / 23° | 13 | 18 | 0 | 321 mm | Ok | Khao Yai in October |
| November | 31° / 22° | 4 | 26 | 0 | 94 mm | Good | Khao Yai in November |
| December | 30° / 20° | 1 | 30 | 0 | 17 mm | Good | Khao Yai in December |