SeasonMapChamonix vs Paris: which is better, month by month
Paris beats Chamonix in 7 of 12 months — its lead peaks in June (92 vs 12) — while Chamonix wins November to March.
Each place is scored under the lens that suits its type — they are different kinds of destination, so the scores are each place at its own best. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.
Chamonix vs Paris — all 12 months
| Month | Chamonix | Paris | Winner | Gap |
|---|---|---|---|---|
| January | 88Afreezing, soaked, clean air | 53Dcold, a little rain, clean air | Chamonix | 35 |
| February | 81Acold, rainy, clean air | 62Ccold, a little rain, muggy air | Chamonix | 19 |
| March | 77Bcold, soaked, clean air | 69Ccool, a little rain, clean air | Chamonix | 8 |
| April | 60Ccool, rainy, clean air | 81Acool, a little rain, clean air | Paris | 21 |
| May | 42Fcool, soaked, clean air | 85Anice, a little rain, clean air | Paris | 43 |
| June | 12Fnice, soaked, clean air | 92Swarm, a little rain | Paris | 80 |
| July | 14Fwarm, soaked, clean air | 89Awarm, a little rain, clean air | Paris | 75 |
| August | 16Fwarm, rainy, clean air | 90Swarm, a little rain, clean air | Paris | 74 |
| September | 21Fnice, rainy, clean air | 88Anice, a little rain, clean air | Paris | 67 |
| October | 33Fcool, rainy, clean air | 74Bnice, a little rain, clean air | Paris | 41 |
| November | 72Bcold, soaked, clean air | 63Ccold, a little rain, clean air | Chamonix | 9 |
| December | 83Acold, soaked, clean air | 55Dcold, a little rain, clean air | Chamonix | 28 |
A month is a tie when the two are within 3 points. The widest gap is June (12 vs 92). Tap a month for that month's temperature, rain, humidity and air quality side by side.