SeasonMapRotterdam vs Utrecht: which is better, month by month
Rotterdam and Utrecht are within 3 points in all 12 months — Rotterdam peaks at 93 in August, Utrecht at 93 in August.
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.
Rotterdam vs Utrecht — all 12 months
| Month | Rotterdam | Utrecht | Winner | Gap |
|---|---|---|---|---|
| January | 49Fcold, rainy, clean air | 49Fcold, a little rain, clean air | Tie | 0 |
| February | 59Dcold, a little rain, clean air | 57Dcold, a little rain, clean air | Tie | 2 |
| March | 68Ccold, a little rain, clean air | 67Ccold, a little rain, clean air | Tie | 1 |
| April | 77Bcool, a little rain, clean air | 77Bcool, a little rain, clean air | Tie | 0 |
| May | 84Anice, a little rain | 84Anice, a little rain, clean air | Tie | 0 |
| June | 89Anice, a little rain | 89Anice, a little rain, clean air | Tie | 0 |
| July | 91Snice, a little rain, clean air | 91Snice, a little rain, clean air | Tie | 0 |
| August | 93Snice, a little rain, clean air | 93Snice, a little rain, clean air | Tie | 0 |
| September | 82Anice, rainy, clean air | 82Anice, a little rain, clean air | Tie | 0 |
| October | 70Bcool, rainy, clean air | 69Ccool, rainy, clean air | Tie | 1 |
| November | 57Dcold, rainy, clean air | 59Dcold, rainy, clean air | Tie | 2 |
| December | 52Dcold, a little rain, clean air | 52Dcold, a little rain, clean air | Tie | 0 |
A month is a tie when the two are within 3 points. The widest gap is February (59 vs 57). Tap a month for that month's temperature, rain, humidity and air quality side by side.