SeasonMapJuneau vs San Francisco: which is better, month by month
San Francisco beats Juneau in all 12 months — its lead peaks in November (80 vs 31).
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.
Juneau vs San Francisco — all 12 months
| Month | Juneau | San Francisco | Winner | Gap |
|---|---|---|---|---|
| January | 26Ffreezing, soaked, clean air | 68Ccool, rainy, clean air | San Francisco | 42 |
| February | 37Ffreezing, soaked, clean air | 75Bcool, rainy, muggy air | San Francisco | 38 |
| March | 50Dcold, rainy, clean air | 76Bcool, rainy, clean air | San Francisco | 26 |
| April | 63Ccold, soaked, clean air | 85Anice, a little rain, clean air | San Francisco | 22 |
| May | 71Bcool, soaked, clean air | 88Anice, dry, clean air | San Francisco | 17 |
| June | 83Anice, soaked, clean air | 92Snice, dry, clean air | San Francisco | 9 |
| July | 80Anice, soaked, clean air | 93Snice, dry, clean air | San Francisco | 13 |
| August | 73Bnice, soaked, clean air | 95Snice, dry, clean air | San Francisco | 22 |
| September | 59Dcool, soaked, clean air | 96Snice, dry, clean air | San Francisco | 37 |
| October | 45Fcold, soaked, clean air | 90Snice, dry, clean air | San Francisco | 45 |
| November | 31Fcold, soaked, clean air | 80Anice, a little rain, clean air | San Francisco | 49 |
| December | 23Ffreezing, soaked, clean air | 67Ccool, rainy, clean air | San Francisco | 44 |
A month is a tie when the two are within 3 points. The widest gap is November (31 vs 80). Tap a month for that month's temperature, rain, humidity and air quality side by side.