| WMO/ICAO ID | Name | MAE | RMSE | BIAS | maxE | minE | Cases |
|---|---|---|---|---|---|---|---|
| All Stations | 4.31 | 5.74 | -1.20 | 29.3 | -24.1 | 7228 | |
| Africa | 3.21 | 4.50 | -1.19 | 19.1 | -11.8 | 117 | |
| Asia | 5.90 | 7.67 | -0.54 | 16.0 | -17.0 | 44 | |
| Europe | 4.31 | 5.76 | -1.30 | 19.3 | -19.4 | 4011 | |
| North America | 4.65 | 6.05 | -1.17 | 29.3 | -24.1 | 2650 | |
| Oceania | 1.94 | 2.45 | -0.70 | 6.1 | -9.8 | 252 | |
| South America | 2.59 | 3.33 | -0.33 | 9.4 | -8.8 | 154 |