SeasonMapSan Pedro de Atacama vs Valparaíso: which is better, month by month
San Pedro de Atacama beats Valparaíso in 8 of 12 months — its lead peaks in June (84 vs 74) — and they are within 3 points in November to February.
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 Pedro de Atacama vs Valparaíso — all 12 months
| Month | San Pedro de Atacama | Valparaíso | Winner | Gap |
|---|---|---|---|---|
| January | 95Swarm, dry, clean air | 94Snice, dry, clean air | Tie | 1 |
| February | 95Snice, a little rain, clean air | 93Snice, dry, muggy air | Tie | 2 |
| March | 97Snice, dry, clean air | 92Snice, dry, clean air | San Pedro de Atacama | 5 |
| April | 93Snice, dry, clean air | 88Anice, dry, clean air | San Pedro de Atacama | 5 |
| May | 88Anice, dry, clean air | 82Acool, a little rain, clean air | San Pedro de Atacama | 6 |
| June | 84Acool, dry, clean air | 74Bcool, rainy, muggy air | San Pedro de Atacama | 10 |
| July | 85Acool, dry | 77Bcool, a little rain, muggy air | San Pedro de Atacama | 8 |
| August | 87Anice, dry, clean air | 80Acool, a little rain, clean air | San Pedro de Atacama | 7 |
| September | 91Snice, dry, clean air | 86Acool, dry, clean air | San Pedro de Atacama | 5 |
| October | 94Snice, dry, clean air | 87Anice, dry, clean air | San Pedro de Atacama | 7 |
| November | 94Snice, dry, clean air | 91Snice, dry, clean air | Tie | 3 |
| December | 95Swarm, dry, clean air | 92Snice, dry, clean air | Tie | 3 |
A month is a tie when the two are within 3 points. The widest gap is June (84 vs 74). Tap a month for that month's temperature, rain, humidity and air quality side by side.