SeasonMapBuenos Aires vs Oslo: which is better, month by month
Buenos Aires beats Oslo in 8 of 12 months — its lead peaks in December (83 vs 36) — while Oslo wins June to August; they are within 3 points in May.
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 Oslo — all 12 months
| Month | Buenos Aires | Oslo | Winner | Gap |
|---|---|---|---|---|
| January | 79Bhot, a little rain, clean air | 33Ffreezing, a little rain, clean air | Buenos Aires | 46 |
| February | 79Bhot, rainy, clean air | 43Ffreezing, a little rain, clean air | Buenos Aires | 36 |
| March | 81Awarm, rainy, clean air | 61Ccold, a little rain, clean air | Buenos Aires | 20 |
| April | 84Anice, rainy, clean air | 76Bcold, a little rain, clean air | Buenos Aires | 8 |
| May | 82Anice, a little rain, clean air | 83Anice, a little rain, clean air | Tie | 1 |
| June | 78Bcool, a little rain, clean air | 90Snice, rainy, clean air | Oslo | 12 |
| July | 76Bcool, a little rain, clean air | 94Swarm, rainy, clean air | Oslo | 18 |
| August | 82Acool, a little rain, clean air | 86Anice, rainy, clean air | Oslo | 4 |
| September | 86Anice, a little rain, clean air | 74Bnice, rainy, clean air | Buenos Aires | 12 |
| October | 90Snice, rainy, clean air | 59Dcold, rainy, clean air | Buenos Aires | 31 |
| November | 88Awarm, a little rain, clean air | 47Fcold, a little rain, clean air | Buenos Aires | 41 |
| December | 83Ahot, a little rain, clean air | 36Ffreezing, a little rain, clean air | Buenos Aires | 47 |
A month is a tie when the two are within 3 points. The widest gap is December (83 vs 36). Tap a month for that month's temperature, rain, humidity and air quality side by side.