| Hydrologic unit | Annual averages | ||||||
| Baseline (1981-2005) | Present century (2011-2040 | Mid-century (2041-2071) | End century (2071-2100) | ||||
| RCP 4.5 | RCP 8.5 | RCP 4.5 | RCP 8.5 | RCP 4.5 | RCP 8.5 | ||
| Precipitation (mm) | 974.4 | 996.9 | 999.1 | 955.4 | 1016 | 1017 | 1065.7 |
| Surface runoff (mm) | 76.56 | 68.9 | 97.21 | 64.46 | 97.58 | 76.01 | 116.6 |
| Lateral flow (mm) | 14.57 | 16.29 | 17.94 | 14.89 | 17.52 | 15.77 | 18.41 |
| Groundwater (mm) | 17.77 | 18.87 | 19.96 | 17.61 | 20 | 19.06 | 20.68 |
| Total water yield (mm) | 418.49 | 433.25 | 484.33 | 400.83 | 483.38 | 441.93 | 515.24 |
| Percolation (mm) | 358.2 | 378.52 | 403.66 | 354.85 | 402.01 | 384.44 | 417.32 |
| Evaporation (mm) | 522.2 | 531.4 | 478.1 | 519 | 497.2 | 538.9 | 511.2 |