SeasonMapChiang Mai vs Ko Tao: which is better, month by month
Ko Tao beats Chiang Mai in 8 of 12 months — its lead peaks in August (79 vs 46) — while Chiang Mai wins November to January; they are within 3 points in October.
Each place is scored under the lens that suits its type — they are different kinds of destination, so the scores are each place at its own best. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.
Chiang Mai vs Ko Tao — all 12 months
| Month | Chiang Mai | Ko Tao | Winner | Gap |
|---|---|---|---|---|
| January | 87Ahot, dry | 83Ahot, rainy, muggy air | Chiang Mai | 4 |
| February | 82Asweltering, dry | 89Ahot, a little rain, muggy air | Ko Tao | 7 |
| March | 65Csweltering, dry | 91Shot, a little rain, muggy air | Ko Tao | 26 |
| April | 54Dsweltering, dry | 84Asweltering, rainy, muggy air | Ko Tao | 30 |
| May | 52Dsweltering, rainy | 77Bsweltering, soaked, clean air | Ko Tao | 25 |
| June | 60Csweltering, rainy, clean air | 80Ahot, rainy, clean air | Ko Tao | 20 |
| July | 53Dsweltering, soaked, clean air | 74Bhot, rainy, clean air | Ko Tao | 21 |
| August | 46Fsweltering, soaked, clean air | 79Bhot, rainy, clean air | Ko Tao | 33 |
| September | 49Fsweltering, soaked, muggy air | 70Bhot, soaked, clean air | Ko Tao | 21 |
| October | 61Csweltering, soaked, muggy air | 63Chot, soaked, clean air | Tie | 2 |
| November | 74Bsweltering, a little rain, muggy air | 62Chot, soaked, clean air | Chiang Mai | 12 |
| December | 84Ahot, dry | 73Bhot, soaked, muggy air | Chiang Mai | 11 |
A month is a tie when the two are within 3 points. The widest gap is August (46 vs 79). Tap a month for that month's temperature, rain, humidity and air quality side by side.