SeasonMapBar Harbor vs Montreal: which is better, month by month
Bar Harbor beats Montreal in 6 of 12 months — its lead peaks in July (91 vs 79) — while Montreal wins May, June and September; they are within 3 points in March, April and 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.
Bar Harbor vs Montreal — all 12 months
| Month | Bar Harbor | Montreal | Winner | Gap |
|---|---|---|---|---|
| January | 35Ffreezing, rainy, clean air | 30Ffreezing, a little rain, clean air | Bar Harbor | 5 |
| February | 42Ffreezing, rainy, clean air | 37Ffreezing, rainy, clean air | Bar Harbor | 5 |
| March | 49Fcold, rainy, clean air | 46Ffreezing, rainy, clean air | Tie | 3 |
| April | 63Ccold, rainy, clean air | 63Ccold, rainy, clean air | Tie | 0 |
| May | 75Bcool, rainy, clean air | 82Anice, a little rain, clean air | Montreal | 7 |
| June | 84Anice, rainy, clean air | 92Snice, rainy | Montreal | 8 |
| July | 91Snice, a little rain, clean air | 79Bwarm, rainy | Bar Harbor | 12 |
| August | 88Anice, rainy, clean air | 84Awarm, rainy | Bar Harbor | 4 |
| September | 81Anice, rainy, clean air | 89Anice, a little rain, clean air | Montreal | 8 |
| October | 68Ccool, rainy, clean air | 67Ccool, rainy, clean air | Tie | 1 |
| November | 55Dcold, rainy, clean air | 51Dcold, a little rain, clean air | Bar Harbor | 4 |
| December | 37Ffreezing, rainy, clean air | 33Ffreezing, rainy, clean air | Bar Harbor | 4 |
A month is a tie when the two are within 3 points. The widest gap is July (91 vs 79). Tap a month for that month's temperature, rain, humidity and air quality side by side.