SeasonMapSanya vs Tainan: which is better, month by month
Sanya beats Tainan in 8 of 12 months — its lead peaks in June (74 vs 41) — and they are within 3 points in the other 4 months.
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.
Sanya vs Tainan — all 12 months
| Month | Sanya | Tainan | Winner | Gap |
|---|---|---|---|---|
| January | 84Anice, dry, muggy air | 85Anice, a little rain, muggy air | Tie | 1 |
| February | 89Awarm, dry, clean air | 91Snice, a little rain, muggy air | Tie | 2 |
| March | 93Shot, dry, muggy air | 82Awarm, a little rain, muggy air | Sanya | 11 |
| April | 92Shot, a little rain, muggy air | 71Bhot, rainy, muggy air | Sanya | 21 |
| May | 80Asweltering, rainy, clean air | 52Dsweltering, soaked, muggy air | Sanya | 28 |
| June | 74Bsweltering, soaked, clean air | 41Fsweltering, soaked, muggy air | Sanya | 33 |
| July | 65Csweltering, soaked, clean air | 45Fsweltering, soaked, muggy air | Sanya | 20 |
| August | 64Csweltering, soaked, clean air | 39Fsweltering, soaked, muggy air | Sanya | 25 |
| September | 67Csweltering, soaked, clean air | 55Dsweltering, soaked, muggy air | Sanya | 12 |
| October | 66Chot, soaked, clean air | 64Csweltering, rainy, muggy air | Tie | 2 |
| November | 85Awarm, a little rain, muggy air | 76Bhot, a little rain, muggy air | Sanya | 9 |
| December | 87Awarm, dry | 88Awarm, a little rain, muggy air | Tie | 1 |
A month is a tie when the two are within 3 points. The widest gap is June (74 vs 41). Tap a month for that month's temperature, rain, humidity and air quality side by side.