SeasonMapBrussels vs Monaco: which is better, month by month
Monaco beats Brussels in 8 of 12 months — its lead peaks in January (73 vs 49) — while Brussels wins July to August; they are within 3 points in 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.
Brussels vs Monaco — all 12 months
| Month | Brussels | Monaco | Winner | Gap |
|---|---|---|---|---|
| January | 49Fcold, rainy, clean air | 73Bcool, a little rain, clean air | Monaco | 24 |
| February | 59Dcold, a little rain, clean air | 76Bcool, a little rain, muggy air | Monaco | 17 |
| March | 68Ccold, a little rain, clean air | 79Bcool, rainy | Monaco | 11 |
| April | 79Bcool, a little rain, clean air | 86Anice, a little rain | Monaco | 7 |
| May | 84Anice, a little rain, clean air | 90Snice, a little rain, muggy air | Monaco | 6 |
| June | 90Snice, a little rain | 87Ahot, a little rain, muggy air | Tie | 3 |
| July | 94Swarm, a little rain, clean air | 82Ahot, dry, muggy air | Brussels | 12 |
| August | 92Swarm, a little rain, clean air | 80Ahot, a little rain | Brussels | 12 |
| September | 86Anice, a little rain, clean air | 89Awarm, a little rain, muggy air | Tie | 3 |
| October | 72Bcool, a little rain, clean air | 83Anice, rainy, clean air | Monaco | 11 |
| November | 61Ccold, a little rain, clean air | 74Bcool, rainy, clean air | Monaco | 13 |
| December | 53Dcold, a little rain, clean air | 70Bcool, rainy, clean air | Monaco | 17 |
A month is a tie when the two are within 3 points. The widest gap is January (49 vs 73). Tap a month for that month's temperature, rain, humidity and air quality side by side.