| WMO/ICAO ID | Name | MAE | RMSE | BIAS | maxE | minE | Cases |
|---|---|---|---|---|---|---|---|
| Europe | 4.46 | 5.88 | -1.12 | 21.1 | -23.7 | 3870 | |
| Austria | 5.50 | 6.92 | -1.37 | 15.9 | -20.4 | 130 | |
| Belgium | 4.31 | 5.39 | 0.62 | 11.3 | -10.8 | 26 | |
| Czech Republic | 5.34 | 7.26 | -0.12 | 16.3 | -19.8 | 78 | |
| Denmark | 3.10 | 3.98 | 1.27 | 9.6 | -4.0 | 26 | |
| France | 4.41 | 5.59 | -1.16 | 12.6 | -16.6 | 569 | |
| Germany | 5.43 | 7.03 | -1.22 | 21.1 | -17.8 | 722 | |
| Guernsey | 2.90 | 3.85 | 1.69 | 9.9 | -5.5 | 26 | |
| Hungary | 4.39 | 5.81 | 0.29 | 15.7 | -13.0 | 26 | |
| Ireland | 3.47 | 4.04 | -1.91 | 6.5 | -8.2 | 26 | |
| Isle of Man | 2.27 | 3.05 | -0.42 | 7.3 | -6.9 | 26 | |
| Jersey | 3.16 | 4.11 | 1.56 | 10.1 | -5.8 | 26 | |
| Liechtenstein | 10.36 | 11.98 | -9.29 | 7.8 | -23.7 | 25 | |
| Netherlands | 4.72 | 6.28 | -0.82 | 19.1 | -16.8 | 414 | |
| Norway | 4.30 | 5.19 | -0.53 | 12.0 | -7.8 | 20 | |
| Poland | 5.38 | 6.77 | -1.28 | 14.3 | -16.4 | 78 | |
| Spain | 2.67 | 3.50 | -1.28 | 5.4 | -9.7 | 78 | |
| Sweden | 4.82 | 6.02 | -0.96 | 11.0 | -11.1 | 26 | |
| Switzerland | 6.21 | 7.54 | -4.25 | 12.6 | -19.9 | 124 | |
| Ukraine | 6.10 | 7.68 | -2.01 | 16.3 | -18.2 | 60 | |
| United Kingdom | 3.60 | 4.69 | -0.90 | 17.8 | -12.8 | 1364 |
| WMO/ICAO ID | Name | MAE | RMSE | BIAS | maxE | minE | Cases |
|---|---|---|---|---|---|---|---|
| Europe | 4.78 | 6.34 | -1.59 | 20.7 | -26.0 | 4222 | |
| Austria | 5.10 | 6.63 | -2.16 | 15.1 | -26.0 | 140 | |
| Belgium | 4.38 | 6.13 | -0.82 | 13.6 | -14.5 | 28 | |
| Czech Republic | 5.49 | 7.02 | -1.23 | 15.1 | -15.2 | 84 | |
| Denmark | 2.88 | 3.74 | -0.61 | 7.8 | -8.2 | 28 | |
| France | 4.90 | 6.35 | -1.32 | 15.7 | -16.7 | 613 | |
| Germany | 5.94 | 7.56 | -2.10 | 20.7 | -23.9 | 784 | |
| Guernsey | 3.28 | 4.44 | 1.75 | 10.8 | -5.2 | 28 | |
| Hungary | 4.67 | 5.90 | -2.51 | 9.9 | -12.5 | 28 | |
| Ireland | 3.51 | 4.37 | -1.50 | 11.3 | -7.7 | 28 | |
| Isle of Man | 2.08 | 2.98 | -0.21 | 9.2 | -6.1 | 28 | |
| Jersey | 3.56 | 4.85 | 1.51 | 11.7 | -6.7 | 28 | |
| Liechtenstein | 10.51 | 12.13 | -9.72 | 10.1 | -24.2 | 27 | |
| Netherlands | 5.15 | 6.92 | -2.09 | 15.2 | -20.7 | 446 | |
| Norway | 3.72 | 5.19 | -0.55 | 11.9 | -13.2 | 28 | |
| Poland | 6.22 | 8.48 | -2.54 | 14.4 | -24.4 | 84 | |
| Spain | 3.30 | 4.43 | -1.93 | 7.8 | -14.1 | 84 | |
| Sweden | 3.88 | 4.99 | -1.39 | 12.9 | -10.3 | 28 | |
| Switzerland | 5.82 | 7.18 | -4.23 | 10.7 | -21.5 | 134 | |
| Ukraine | 5.98 | 7.60 | -1.90 | 13.3 | -17.8 | 84 | |
| United Kingdom | 3.87 | 5.13 | -0.96 | 17.0 | -18.1 | 1490 |