| WMO/ICAO ID | Name | MAE | RMSE | BIAS | maxE | minE | Cases |
|---|---|---|---|---|---|---|---|
| All Stations | 4.25 | 5.68 | -1.19 | 23.7 | -22.8 | 7213 | |
| Africa | 2.58 | 3.39 | -0.13 | 12.3 | -5.6 | 119 | |
| Asia | 6.36 | 8.30 | -1.36 | 19.2 | -18.9 | 44 | |
| Europe | 4.22 | 5.64 | -1.00 | 19.8 | -20.5 | 4013 | |
| North America | 4.66 | 6.08 | -1.62 | 23.7 | -22.8 | 2631 | |
| Oceania | 1.95 | 2.51 | -0.44 | 8.3 | -10.1 | 252 | |
| South America | 2.72 | 3.47 | -0.98 | 8.4 | -9.3 | 154 |