| WMO/ICAO ID | Name | MAE | RMSE | BIAS | maxE | minE | Cases |
|---|---|---|---|---|---|---|---|
| Europe | 4.24 | 5.68 | -1.50 | 17.1 | -22.6 | 4194 | |
| Austria | 5.39 | 6.85 | -2.53 | 12.9 | -18.4 | 140 | |
| Belgium | 4.14 | 5.12 | -0.12 | 11.7 | -9.2 | 28 | |
| Czech Republic | 5.42 | 7.29 | -1.48 | 15.7 | -19.1 | 84 | |
| Denmark | 2.59 | 3.26 | 0.43 | 8.1 | -7.1 | 28 | |
| France | 4.17 | 5.40 | -1.23 | 13.2 | -16.5 | 614 | |
| Germany | 5.26 | 6.92 | -1.86 | 17.1 | -20.2 | 778 | |
| Guernsey | 2.86 | 4.01 | 1.61 | 9.2 | -5.8 | 28 | |
| Hungary | 4.36 | 5.24 | 0.80 | 10.7 | -9.0 | 28 | |
| Ireland | 2.70 | 3.58 | -1.40 | 5.3 | -8.2 | 28 | |
| Isle of Man | 2.15 | 2.86 | -0.32 | 7.1 | -6.0 | 28 | |
| Jersey | 2.95 | 4.21 | 1.50 | 9.9 | -6.3 | 28 | |
| Liechtenstein | 8.66 | 10.37 | -7.28 | 6.8 | -22.6 | 28 | |
| Netherlands | 4.71 | 6.19 | -1.88 | 15.8 | -18.3 | 446 | |
| Norway | 3.62 | 4.35 | -1.64 | 9.4 | -7.5 | 22 | |
| Poland | 5.10 | 6.94 | -2.47 | 11.1 | -20.1 | 84 | |
| Spain | 2.25 | 3.14 | -1.50 | 6.5 | -10.0 | 84 | |
| Sweden | 3.96 | 4.81 | -2.63 | 8.6 | -9.3 | 28 | |
| Switzerland | 6.09 | 7.49 | -4.38 | 9.9 | -18.5 | 139 | |
| Ukraine | 4.80 | 6.31 | -1.53 | 8.7 | -16.5 | 66 | |
| United Kingdom | 3.37 | 4.46 | -1.01 | 12.8 | -12.9 | 1485 |
| WMO/ICAO ID | Name | MAE | RMSE | BIAS | maxE | minE | Cases |
|---|---|---|---|---|---|---|---|
| Europe | 3.62 | 4.84 | -1.40 | 13.8 | -26.7 | 4242 | |
| Austria | 4.87 | 6.18 | -2.13 | 13.7 | -13.4 | 140 | |
| Belgium | 2.72 | 3.78 | -0.66 | 8.2 | -8.8 | 28 | |
| Czech Republic | 5.38 | 6.87 | -1.61 | 11.5 | -20.6 | 84 | |
| Denmark | 2.17 | 2.85 | -0.27 | 5.3 | -7.4 | 28 | |
| France | 3.64 | 4.74 | -0.88 | 13.3 | -13.0 | 614 | |
| Germany | 4.70 | 5.99 | -2.17 | 13.8 | -21.5 | 784 | |
| Guernsey | 2.80 | 3.87 | 1.94 | 8.8 | -5.7 | 28 | |
| Hungary | 4.88 | 5.81 | -1.51 | 12.5 | -11.9 | 28 | |
| Ireland | 2.55 | 3.16 | -0.37 | 5.1 | -6.6 | 28 | |
| Isle of Man | 1.71 | 1.99 | -0.18 | 3.0 | -3.9 | 28 | |
| Jersey | 2.70 | 3.74 | 1.70 | 8.9 | -6.4 | 28 | |
| Liechtenstein | 6.76 | 8.06 | -5.28 | 9.0 | -18.3 | 28 | |
| Netherlands | 3.73 | 4.85 | -1.72 | 11.3 | -14.2 | 446 | |
| Norway | 3.75 | 4.37 | -0.36 | 7.9 | -9.0 | 28 | |
| Poland | 5.36 | 7.26 | -3.26 | 9.1 | -26.7 | 84 | |
| Spain | 2.39 | 3.18 | -1.83 | 4.5 | -11.8 | 84 | |
| Sweden | 4.34 | 4.92 | -1.95 | 10.0 | -7.5 | 28 | |
| Switzerland | 5.03 | 6.10 | -3.24 | 12.1 | -13.4 | 139 | |
| Ukraine | 4.80 | 6.39 | -2.02 | 10.6 | -17.5 | 84 | |
| United Kingdom | 2.61 | 3.46 | -0.83 | 10.4 | -11.9 | 1503 |