| WMO/ICAO ID | Name | MAE | RMSE | BIAS | maxE | minE | Cases |
|---|---|---|---|---|---|---|---|
| Europe | 4.55 | 6.00 | -1.03 | 21.6 | -21.0 | 4022 | |
| Austria | 5.46 | 6.88 | -1.01 | 14.6 | -19.0 | 135 | |
| Belgium | 4.24 | 5.52 | 0.23 | 11.8 | -9.7 | 27 | |
| Czech Republic | 5.50 | 7.42 | -0.31 | 14.8 | -19.1 | 81 | |
| Denmark | 3.25 | 4.17 | 1.13 | 9.4 | -6.5 | 27 | |
| France | 4.51 | 5.83 | -0.76 | 17.1 | -16.2 | 591 | |
| Germany | 5.68 | 7.44 | -1.08 | 21.6 | -20.3 | 750 | |
| Guernsey | 3.00 | 4.09 | 1.59 | 9.7 | -7.5 | 27 | |
| Hungary | 4.55 | 5.35 | 1.06 | 10.1 | -9.2 | 27 | |
| Ireland | 3.52 | 4.32 | -1.49 | 5.4 | -10.1 | 27 | |
| Isle of Man | 2.54 | 3.45 | -0.28 | 5.7 | -7.6 | 27 | |
| Jersey | 3.14 | 4.40 | 1.55 | 10.9 | -8.0 | 27 | |
| Liechtenstein | 9.34 | 11.06 | -8.15 | 6.6 | -21.0 | 26 | |
| Netherlands | 5.12 | 6.58 | -1.55 | 19.4 | -16.8 | 430 | |
| Norway | 3.73 | 4.84 | -0.63 | 13.6 | -7.4 | 21 | |
| Poland | 4.77 | 6.16 | -1.34 | 12.0 | -15.8 | 81 | |
| Spain | 2.72 | 3.50 | -0.92 | 5.2 | -11.4 | 81 | |
| Sweden | 4.07 | 4.88 | -1.10 | 10.5 | -9.5 | 27 | |
| Switzerland | 5.84 | 7.21 | -3.45 | 11.1 | -17.8 | 129 | |
| Ukraine | 5.33 | 6.94 | -1.52 | 8.5 | -18.7 | 63 | |
| United Kingdom | 3.68 | 4.75 | -0.83 | 15.6 | -14.6 | 1418 |
| WMO/ICAO ID | Name | MAE | RMSE | BIAS | maxE | minE | Cases |
|---|---|---|---|---|---|---|---|
| Europe | 4.08 | 5.47 | -1.46 | 18.5 | -24.6 | 4222 | |
| Austria | 5.03 | 6.50 | -1.53 | 14.2 | -18.3 | 140 | |
| Belgium | 3.51 | 4.72 | -1.02 | 9.2 | -11.5 | 28 | |
| Czech Republic | 5.73 | 7.51 | -1.34 | 17.4 | -18.4 | 84 | |
| Denmark | 2.20 | 2.89 | -0.11 | 6.8 | -7.2 | 28 | |
| France | 3.97 | 5.18 | -0.78 | 13.4 | -16.2 | 613 | |
| Germany | 5.25 | 6.86 | -2.08 | 18.5 | -22.9 | 784 | |
| Guernsey | 2.85 | 3.94 | 1.79 | 9.8 | -6.3 | 28 | |
| Hungary | 5.33 | 6.77 | -1.78 | 11.8 | -14.0 | 28 | |
| Ireland | 2.51 | 3.27 | -1.14 | 6.1 | -8.0 | 28 | |
| Isle of Man | 1.70 | 2.21 | -0.28 | 4.7 | -5.6 | 28 | |
| Jersey | 3.00 | 4.14 | 1.55 | 10.6 | -7.3 | 28 | |
| Liechtenstein | 9.08 | 10.51 | -8.22 | 5.4 | -20.6 | 27 | |
| Netherlands | 4.25 | 5.52 | -2.24 | 11.6 | -17.8 | 446 | |
| Norway | 3.91 | 5.04 | -0.80 | 9.8 | -12.1 | 28 | |
| Poland | 5.67 | 7.73 | -2.44 | 17.2 | -24.6 | 84 | |
| Spain | 2.85 | 3.87 | -1.65 | 7.6 | -15.9 | 84 | |
| Sweden | 4.91 | 5.58 | -1.66 | 9.8 | -9.9 | 28 | |
| Switzerland | 5.00 | 6.10 | -3.33 | 13.9 | -14.6 | 134 | |
| Ukraine | 5.55 | 7.43 | -1.89 | 15.5 | -24.4 | 84 | |
| United Kingdom | 3.12 | 4.08 | -0.97 | 14.3 | -15.3 | 1490 |