SeasonMapBuenos Aires vs Colonia del Sacramento: which is better, month by month
Buenos Aires and Colonia del Sacramento are within 3 points in all 12 months — Buenos Aires peaks at 90 in October, Colonia del Sacramento at 91 in November.
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.
Buenos Aires vs Colonia del Sacramento — all 12 months
| Month | Buenos Aires | Colonia del Sacramento | Winner | Gap |
|---|---|---|---|---|
| January | 79Bhot, a little rain, clean air | 80Ahot, rainy, clean air | Tie | 1 |
| February | 79Bhot, rainy, clean air | 80Ahot, rainy, clean air | Tie | 1 |
| March | 81Awarm, rainy, clean air | 83Awarm, rainy, clean air | Tie | 2 |
| April | 84Anice, rainy, clean air | 85Anice, rainy, clean air | Tie | 1 |
| May | 82Anice, a little rain, clean air | 82Anice, a little rain, clean air | Tie | 0 |
| June | 78Bcool, a little rain, clean air | 78Bcool, a little rain, clean air | Tie | 0 |
| July | 76Bcool, a little rain, clean air | 75Bcool, a little rain, clean air | Tie | 1 |
| August | 82Acool, a little rain, clean air | 80Acool, a little rain, clean air | Tie | 2 |
| September | 86Anice, a little rain, clean air | 85Anice, a little rain, clean air | Tie | 1 |
| October | 90Snice, rainy, clean air | 89Anice, a little rain, clean air | Tie | 1 |
| November | 88Awarm, a little rain, clean air | 91Swarm, a little rain, clean air | Tie | 3 |
| December | 83Ahot, a little rain, clean air | 85Ahot, rainy, clean air | Tie | 2 |
A month is a tie when the two are within 3 points. The widest gap is November (88 vs 91). Tap a month for that month's temperature, rain, humidity and air quality side by side.