Click on a day for an hourly weather forecast
The weather in Chiang Mai in January is hot. The average temperatures are between 15°C and 30°C. Usually the days in January are hot while the nights are a bit cooler.
You can expect up to 3 rainy days in Chiang Mai during the month of January.
Our weather forecast can give you a great sense of what weather to expect in Chiang Mai in January 2025.
If you’re planning to visit Chiang Mai in the near future, we highly recommend that you review the 14 day weather forecast for Chiang Mai before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 30° / 15° | 1 | 31 | 0 | 10 mm | Good | Chiang Mai in January |
| February | 34° / 17° | 0 | 28 | 0 | 3 mm | Ok | Chiang Mai in February |
| March | 37° / 21° | 0 | 31 | 0 | 14 mm | Ok | Chiang Mai in March |
| April | 39° / 24° | 1 | 29 | 0 | 32 mm | Bad | Chiang Mai in April |
| May | 37° / 24° | 4 | 27 | 0 | 117 mm | Ok | Chiang Mai in May |
| June | 33° / 23° | 6 | 24 | 0 | 122 mm | Good | Chiang Mai in June |
| July | 31° / 22° | 10 | 21 | 0 | 184 mm | Ok | Chiang Mai in July |
| August | 31° / 22° | 8 | 23 | 0 | 190 mm | Ok | Chiang Mai in August |
| September | 32° / 22° | 7 | 23 | 0 | 131 mm | Ok | Chiang Mai in September |
| October | 31° / 20° | 3 | 28 | 0 | 58 mm | Good | Chiang Mai in October |
| November | 31° / 18° | 1 | 29 | 0 | 24 mm | Good | Chiang Mai in November |
| December | 29° / 15° | 0 | 31 | 0 | 11 mm | Good | Chiang Mai in December |