| Model | Lag-GCM | GCM | |||
| RMSEP | Correlation | RMSEP | Correlation | ||
| PC1R | 74.95 | 0.9 | 103.74 | 0.74 | |
| PC2R | 77.29 | 0.88 | 91.87 | 0.81 | |
| PC3R | 71.91 | 0.91 | 89.62 | 0.82 | |
| PC4R | 73.02 | 0.91 | 79.93 | 0.9 | |
| PC1RD | 28.48 | 0.99 | 35.06 | 0.97 | |
| PC2RD | 29.33 | 0.99 | 31.51 | 0.98 | |
| PC3RD | 30.29 | 0.99 | 31.73 | 0.98 | |
| PC4RD | 31.04 | 0.99 | 31.81 | 0.98 | |