SeasonMapSan Sebastián vs Seville: which is better, month by month
Seville beats San Sebastián in 8 of 12 months — its lead peaks in November (81 vs 62) — while San Sebastián wins June to August; they are within 3 points in September.
Each place is scored under the lens that suits its type. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.
San Sebastián vs Seville — all 12 months
| Month | San Sebastián | Seville | Winner | Gap |
|---|---|---|---|---|
| January | 58Dcool, soaked, clean air | 75Bcool, a little rain, clean air | Seville | 17 |
| February | 68Ccool, rainy, muggy air | 86Anice, a little rain, clean air | Seville | 18 |
| March | 73Bcool, rainy, clean air | 85Anice, rainy, clean air | Seville | 12 |
| April | 80Anice, rainy, clean air | 94Snice, a little rain, clean air | Seville | 14 |
| May | 86Anice, rainy, clean air | 90Shot, a little rain, clean air | Seville | 4 |
| June | 85Awarm, rainy, clean air | 81Asweltering, dry, clean air | San Sebastián | 4 |
| July | 88Awarm, rainy, clean air | 62Csweltering, dry, clean air | San Sebastián | 26 |
| August | 84Awarm, rainy, clean air | 59Dsweltering, dry, clean air | San Sebastián | 25 |
| September | 83Awarm, rainy, clean air | 82Ahot, dry, clean air | Tie | 1 |
| October | 79Bnice, rainy, clean air | 83Awarm, rainy, clean air | Seville | 4 |
| November | 62Ccool, soaked, clean air | 81Anice, a little rain, clean air | Seville | 19 |
| December | 63Ccool, soaked, clean air | 76Bnice, a little rain, clean air | Seville | 13 |
A month is a tie when the two are within 3 points. The widest gap is July (88 vs 62). Tap a month for that month's temperature, rain, humidity and air quality side by side.