| WMO/ICAO ID | Name | MAE | RMSE | BIAS | maxE | minE | Cases |
|---|---|---|---|---|---|---|---|
| All Stations | 3.31 | 4.48 | -0.71 | 30.2 | -27.1 | 7499 | |
| Africa | 2.48 | 3.25 | -1.10 | 10.0 | -8.9 | 121 | |
| Asia | 5.86 | 7.81 | -1.75 | 18.7 | -22.6 | 48 | |
| Europe | 2.97 | 4.04 | -0.35 | 14.9 | -14.0 | 4027 | |
| North America | 3.94 | 5.18 | -1.21 | 30.2 | -27.1 | 2892 | |
| Oceania | 1.85 | 2.34 | -0.79 | 5.5 | -12.2 | 252 | |
| South America | 2.41 | 2.98 | -0.26 | 6.9 | -6.8 | 159 |