SeasonMapChicago vs Juneau: which is better, month by month
Chicago beats Juneau in 10 of 12 months — its lead peaks in September (91 vs 59) — while Juneau wins July; they are within 3 points in June.
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.
Chicago vs Juneau — all 12 months
| Month | Chicago | Juneau | Winner | Gap |
|---|---|---|---|---|
| January | 40Ffreezing, a little rain, clean air | 26Ffreezing, soaked, clean air | Chicago | 14 |
| February | 49Ffreezing, a little rain, clean air | 37Ffreezing, soaked, clean air | Chicago | 12 |
| March | 64Ccold, a little rain, clean air | 50Dcold, rainy, clean air | Chicago | 14 |
| April | 71Bcool, rainy, clean air | 63Ccold, soaked, clean air | Chicago | 8 |
| May | 83Anice, rainy, muggy air | 71Bcool, soaked, clean air | Chicago | 12 |
| June | 86Awarm, rainy | 83Anice, soaked, clean air | Tie | 3 |
| July | 76Bhot, rainy, muggy air | 80Anice, soaked, clean air | Juneau | 4 |
| August | 81Ahot, a little rain | 73Bnice, soaked, clean air | Chicago | 8 |
| September | 91Swarm, a little rain, clean air | 59Dcool, soaked, clean air | Chicago | 32 |
| October | 73Bnice, rainy, clean air | 45Fcold, soaked, clean air | Chicago | 28 |
| November | 62Ccold, a little rain, clean air | 31Fcold, soaked, clean air | Chicago | 31 |
| December | 46Fcold, a little rain, clean air | 23Ffreezing, soaked, clean air | Chicago | 23 |
A month is a tie when the two are within 3 points. The widest gap is September (91 vs 59). Tap a month for that month's temperature, rain, humidity and air quality side by side.