SeasonMapColmar vs Lyon: which is better, month by month
Lyon beats Colmar in 7 of 12 months — its lead peaks in January (60 vs 48) — and they are within 3 points in June to October.
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.
Colmar vs Lyon — all 12 months
| Month | Colmar | Lyon | Winner | Gap |
|---|---|---|---|---|
| January | 48Fcold, rainy, clean air | 60Ccold, a little rain, clean air | Lyon | 12 |
| February | 61Ccold, a little rain, clean air | 69Ccold, a little rain, muggy air | Lyon | 8 |
| March | 69Ccold, a little rain, clean air | 75Bcool, a little rain, clean air | Lyon | 6 |
| April | 78Bcool, a little rain, clean air | 83Anice, a little rain, clean air | Lyon | 5 |
| May | 82Anice, rainy, clean air | 89Anice, rainy, clean air | Lyon | 7 |
| June | 89Awarm, rainy, clean air | 86Awarm, rainy | Tie | 3 |
| July | 87Awarm, rainy, clean air | 84Ahot, a little rain, clean air | Tie | 3 |
| August | 85Awarm, rainy, clean air | 82Ahot, a little rain, clean air | Tie | 3 |
| September | 91Snice, a little rain, clean air | 93Swarm, a little rain, clean air | Tie | 2 |
| October | 74Bcool, rainy, clean air | 77Bnice, rainy, clean air | Tie | 3 |
| November | 60Ccold, rainy, clean air | 66Ccool, a little rain, clean air | Lyon | 6 |
| December | 51Dcold, rainy, clean air | 59Dcold, a little rain, muggy air | Lyon | 8 |
A month is a tie when the two are within 3 points. The widest gap is January (48 vs 60). Tap a month for that month's temperature, rain, humidity and air quality side by side.