SeasonMapBirmingham vs Oslo: which is better, month by month
Birmingham beats Oslo in 7 of 12 months — its lead peaks in January (52 vs 33) — and they are within 3 points in April to August.
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.
Birmingham vs Oslo — all 12 months
| Month | Birmingham | Oslo | Winner | Gap |
|---|---|---|---|---|
| January | 52Dcold, a little rain, clean air | 33Ffreezing, a little rain, clean air | Birmingham | 19 |
| February | 60Ccold, a little rain, clean air | 43Ffreezing, a little rain, clean air | Birmingham | 17 |
| March | 66Ccold, a little rain, clean air | 61Ccold, a little rain, clean air | Birmingham | 5 |
| April | 76Bcool, a little rain, clean air | 76Bcold, a little rain, clean air | Tie | 0 |
| May | 83Acool, a little rain, clean air | 83Anice, a little rain, clean air | Tie | 0 |
| June | 87Anice, a little rain, clean air | 90Snice, rainy, clean air | Tie | 3 |
| July | 92Snice, a little rain, clean air | 94Swarm, rainy, clean air | Tie | 2 |
| August | 89Anice, a little rain, clean air | 86Anice, rainy, clean air | Tie | 3 |
| September | 79Bnice, a little rain, clean air | 74Bnice, rainy, clean air | Birmingham | 5 |
| October | 69Ccool, rainy, clean air | 59Dcold, rainy, clean air | Birmingham | 10 |
| November | 58Dcold, a little rain, clean air | 47Fcold, a little rain, clean air | Birmingham | 11 |
| December | 53Dcold, a little rain, clean air | 36Ffreezing, a little rain, clean air | Birmingham | 17 |
A month is a tie when the two are within 3 points. The widest gap is January (52 vs 33). Tap a month for that month's temperature, rain, humidity and air quality side by side.