Chiang Mai weather by month
The best time to visit Chiang Mai, Thailand is January. Pick a month for full climate normals and a verdict.
- Januaryhot, dry90tier S
- Februaryhot, dry86tier A
- Marchsweltering, dry73tier B
- Aprilsweltering, a little rain66tier C
- Maysweltering, a little rain63tier C
- Junesweltering, rainy, clean air69tier C
- Julysweltering, soaked, clean air61tier C
- Augustsweltering, soaked, clean air54tier D
- Septembersweltering, soaked, very humid56tier D
- Octobersweltering, rainy, very humid65tier C
- Novemberhot, dry, very humid79tier B
- Decemberhot, dry87tier A