| WMO/ICAO ID | Name | MAE | RMSE | BIAS | maxE | minE | Cases |
|---|---|---|---|---|---|---|---|
| Europe | 2.14 | 2.88 | -0.67 | 11.0 | -14.3 | 4212 | |
| Austria | 3.29 | 4.19 | -1.43 | 6.9 | -11.0 | 140 | |
| Belgium | 1.66 | 2.08 | -0.81 | 4.0 | -4.1 | 28 | |
| Czech Republic | 3.14 | 3.99 | 0.46 | 9.8 | -7.1 | 84 | |
| Denmark | 1.70 | 2.21 | -0.69 | 3.4 | -5.0 | 28 | |
| France | 2.24 | 2.93 | -0.42 | 10.2 | -12.9 | 615 | |
| Germany | 2.53 | 3.21 | -0.34 | 11.0 | -9.6 | 782 | |
| Guernsey | 1.09 | 1.50 | 0.22 | 4.5 | -1.6 | 28 | |
| Hungary | 2.97 | 3.72 | -0.59 | 10.2 | -5.8 | 27 | |
| Ireland | 1.25 | 1.92 | -0.79 | 2.4 | -5.9 | 28 | |
| Isle of Man | 1.16 | 1.56 | -0.72 | 4.0 | -3.7 | 28 | |
| Jersey | 1.26 | 1.70 | 0.27 | 4.9 | -2.4 | 28 | |
| Liechtenstein | 6.12 | 7.29 | -5.97 | 2.0 | -14.3 | 28 | |
| Netherlands | 2.23 | 2.78 | -1.13 | 10.6 | -8.6 | 447 | |
| Norway | 1.95 | 2.55 | -0.09 | 5.5 | -5.8 | 26 | |
| Poland | 2.48 | 3.00 | -1.01 | 5.0 | -6.0 | 84 | |
| Spain | 2.09 | 2.51 | -1.64 | 3.4 | -6.2 | 84 | |
| Sweden | 1.65 | 2.08 | -0.79 | 2.7 | -5.8 | 28 | |
| Switzerland | 3.77 | 4.87 | -2.74 | 5.0 | -13.7 | 140 | |
| Ukraine | 3.08 | 3.86 | -0.91 | 6.9 | -9.6 | 78 | |
| United Kingdom | 1.48 | 1.99 | -0.47 | 9.9 | -7.4 | 1481 |
| WMO/ICAO ID | Name | MAE | RMSE | BIAS | maxE | minE | Cases |
|---|---|---|---|---|---|---|---|
| Europe | 1.82 | 2.53 | -0.25 | 12.4 | -13.5 | 4228 | |
| Austria | 2.78 | 3.54 | 0.29 | 9.0 | -10.1 | 140 | |
| Belgium | 1.36 | 2.01 | 0.33 | 4.7 | -6.0 | 28 | |
| Czech Republic | 3.04 | 3.82 | 0.53 | 12.4 | -11.5 | 84 | |
| Denmark | 1.88 | 2.28 | -1.00 | 4.8 | -4.5 | 28 | |
| France | 1.75 | 2.24 | 0.04 | 8.1 | -7.0 | 615 | |
| Germany | 2.19 | 2.95 | 0.09 | 9.6 | -13.5 | 784 | |
| Guernsey | 1.28 | 1.56 | 0.26 | 4.0 | -2.1 | 28 | |
| Hungary | 2.29 | 3.29 | 0.40 | 8.9 | -7.1 | 27 | |
| Ireland | 1.15 | 1.41 | 0.14 | 3.0 | -3.3 | 28 | |
| Isle of Man | 0.83 | 1.07 | -0.32 | 2.7 | -1.9 | 28 | |
| Jersey | 1.03 | 1.40 | 0.46 | 4.1 | -1.4 | 28 | |
| Liechtenstein | 5.75 | 6.64 | -5.50 | 2.1 | -12.6 | 28 | |
| Netherlands | 1.72 | 2.32 | -0.77 | 6.6 | -6.8 | 447 | |
| Norway | 1.96 | 2.42 | 0.42 | 5.3 | -3.6 | 28 | |
| Poland | 2.36 | 3.00 | -1.11 | 7.6 | -9.0 | 84 | |
| Spain | 1.79 | 2.20 | -1.41 | 2.3 | -5.3 | 84 | |
| Sweden | 1.91 | 2.44 | -1.14 | 4.3 | -7.3 | 28 | |
| Switzerland | 3.06 | 4.21 | -1.80 | 5.7 | -11.5 | 140 | |
| Ukraine | 2.95 | 3.77 | -0.81 | 7.9 | -9.0 | 84 | |
| United Kingdom | 1.29 | 1.76 | -0.12 | 8.8 | -9.5 | 1487 |