SeasonMapMaastricht vs Rotterdam: which is better, month by month
Maastricht beats Rotterdam in 2 of 12 months — its lead peaks in September (86 vs 82) — and they are within 3 points in the other 10 months.
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.
Maastricht vs Rotterdam — all 12 months
| Month | Maastricht | Rotterdam | Winner | Gap |
|---|---|---|---|---|
| January | 48Fcold, rainy, clean air | 49Fcold, rainy, clean air | Tie | 1 |
| February | 59Dcold, a little rain, clean air | 59Dcold, a little rain, clean air | Tie | 0 |
| March | 68Ccold, a little rain, clean air | 68Ccold, a little rain, clean air | Tie | 0 |
| April | 79Bcool, a little rain, clean air | 77Bcool, a little rain, clean air | Tie | 2 |
| May | 84Anice, a little rain | 84Anice, a little rain | Tie | 0 |
| June | 90Swarm, rainy | 89Anice, a little rain | Tie | 1 |
| July | 94Swarm, a little rain, clean air | 91Snice, a little rain, clean air | Tie | 3 |
| August | 91Swarm, a little rain, clean air | 93Snice, a little rain, clean air | Tie | 2 |
| September | 86Anice, a little rain, clean air | 82Anice, rainy, clean air | Maastricht | 4 |
| October | 72Bcool, a little rain, clean air | 70Bcool, rainy, clean air | Tie | 2 |
| November | 61Ccold, a little rain, clean air | 57Dcold, rainy, clean air | Maastricht | 4 |
| December | 53Dcold, a little rain, clean air | 52Dcold, a little rain, clean air | Tie | 1 |
A month is a tie when the two are within 3 points. The widest gap is September (86 vs 82). Tap a month for that month's temperature, rain, humidity and air quality side by side.