SeasonMapMexico City vs Washington: which is better, month by month
Mexico City beats Washington in 9 of 12 months — its lead peaks in December (92 vs 58) — and they are within 3 points in May, June and September.
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.
Mexico City vs Washington — all 12 months
| Month | Mexico City | Washington | Winner | Gap |
|---|---|---|---|---|
| January | 92Snice, dry | 59Dcold, a little rain, clean air | Mexico City | 33 |
| February | 92Swarm, dry | 63Ccold, a little rain, clean air | Mexico City | 29 |
| March | 90Swarm, dry | 73Bcool, rainy, clean air | Mexico City | 17 |
| April | 88Awarm, a little rain | 83Anice, rainy, clean air | Mexico City | 5 |
| May | 84Ahot, a little rain, poor air quality | 87Awarm, rainy | Tie | 3 |
| June | 81Awarm, soaked | 78Bhot, rainy | Tie | 3 |
| July | 84Awarm, soaked, muggy air | 65Csweltering, soaked | Mexico City | 19 |
| August | 82Awarm, soaked, muggy air | 70Bsweltering, rainy | Mexico City | 12 |
| September | 81Awarm, soaked, muggy air | 80Ahot, rainy, clean air | Tie | 1 |
| October | 89Awarm, rainy, muggy air | 85Anice, rainy, clean air | Mexico City | 4 |
| November | 93Swarm, dry | 71Bcool, a little rain, clean air | Mexico City | 22 |
| December | 92Snice, dry | 58Dcold, rainy, clean air | Mexico City | 34 |
A month is a tie when the two are within 3 points. The widest gap is December (92 vs 58). Tap a month for that month's temperature, rain, humidity and air quality side by side.