| WMO/ICAO ID | Name | MAE | RMSE | BIAS | maxE | Min. Error | Cases |
|---|---|---|---|---|---|---|---|
| All Stations | 2.33 | 3.30 | -0.16 | 14.1 | -44.3 | 5607 | |
| Africa | 2.19 | 3.14 | 0.99 | 11.0 | -6.3 | 87 | |
| Asia | 2.68 | 3.59 | -0.51 | 8.2 | -9.4 | 40 | |
| Europe | 2.39 | 3.35 | -0.18 | 14.1 | -44.3 | 2851 | |
| North America | 2.31 | 3.35 | -0.16 | 10.5 | -33.6 | 2370 | |
| Oceania | 1.91 | 2.40 | -0.24 | 5.9 | -6.9 | 180 | |
| South America | 1.43 | 1.81 | -0.61 | 3.5 | -5.2 | 79 |