SeasonMapSan Andrés vs Santa Marta: which is better, month by month
Santa Marta beats San Andrés in 7 of 12 months — its lead peaks in July (79 vs 67) — while San Andrés wins April, May and September; they are within 3 points in March and 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.
San Andrés vs Santa Marta — all 12 months
| Month | San Andrés | Santa Marta | Winner | Gap |
|---|---|---|---|---|
| January | 85Ahot, a little rain, muggy air | 93Ssweltering, dry, clean air | Santa Marta | 8 |
| February | 88Ahot, dry, muggy air | 92Ssweltering, dry, clean air | Santa Marta | 4 |
| March | 90Shot, dry, muggy air | 90Ssweltering, dry, clean air | Tie | 0 |
| April | 89Asweltering, a little rain, clean air | 83Asweltering, rainy, clean air | San Andrés | 6 |
| May | 78Bsweltering, rainy, clean air | 72Bsweltering, soaked, clean air | San Andrés | 6 |
| June | 64Csweltering, soaked, clean air | 71Bsweltering, soaked, clean air | Santa Marta | 7 |
| July | 67Csweltering, soaked, muggy air | 79Bsweltering, soaked, clean air | Santa Marta | 12 |
| August | 72Bsweltering, soaked, muggy air | 76Bsweltering, soaked, clean air | Santa Marta | 4 |
| September | 74Bsweltering, soaked, clean air | 69Csweltering, soaked, clean air | San Andrés | 5 |
| October | 62Csweltering, soaked, clean air | 61Csweltering, soaked, clean air | Tie | 1 |
| November | 63Csweltering, soaked, clean air | 67Csweltering, soaked, clean air | Santa Marta | 4 |
| December | 79Bhot, rainy, clean air | 89Asweltering, a little rain, clean air | Santa Marta | 10 |
A month is a tie when the two are within 3 points. The widest gap is July (67 vs 79). Tap a month for that month's temperature, rain, humidity and air quality side by side.