SeasonMapOslo vs Sydney: which is better, month by month
Sydney beats Oslo in 8 of 12 months — its lead peaks in December (87 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.
Oslo vs Sydney — all 12 months
| Month | Oslo | Sydney | Winner | Gap |
|---|---|---|---|---|
| January | 33Ffreezing, a little rain, clean air | 82Awarm, rainy, clean air | Sydney | 49 |
| February | 43Ffreezing, a little rain, clean air | 80Awarm, soaked, clean air | Sydney | 37 |
| March | 61Ccold, a little rain, clean air | 76Bwarm, soaked, clean air | Sydney | 15 |
| April | 76Bcold, a little rain, clean air | 85Anice, rainy, clean air | Sydney | 9 |
| May | 83Anice, a little rain, clean air | 83Anice, rainy, clean air | Tie | 0 |
| June | 90Snice, rainy, clean air | 77Bcool, rainy, clean air | Oslo | 13 |
| July | 94Swarm, rainy, clean air | 78Bcool, rainy, clean air | Oslo | 16 |
| August | 86Anice, rainy, clean air | 81Acool, rainy, clean air | Oslo | 5 |
| September | 74Bnice, rainy, clean air | 89Anice, a little rain, clean air | Sydney | 15 |
| October | 59Dcold, rainy, clean air | 88Anice, rainy, clean air | Sydney | 29 |
| November | 47Fcold, a little rain, clean air | 87Anice, rainy, clean air | Sydney | 40 |
| December | 36Ffreezing, a little rain, clean air | 87Awarm, rainy, clean air | Sydney | 51 |
A month is a tie when the two are within 3 points. The widest gap is December (36 vs 87). Tap a month for that month's temperature, rain, humidity and air quality side by side.