| 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 | 953.2 | 973.2 | 971.5 | 985.3 | 990.5 | 1024.9 |
| Surface runoff (mm) | 70.51 | 69.18 | 99.41 | 78.24 | 100.6 | 84.28 | 117.7 |
| Lateral flow (mm) | 14.14 | 13.41 | 16.38 | 13.47 | 15.83 | 13.49 | 15.02 |
| Groundwater (mm) | 16.73 | 16.15 | 16.82 | 16.56 | 17.01 | 17.07 | 17.81 |
| Total water yield (mm) | 389.26 | 374.07 | 420.68 | 390.72 | 423.79 | 406.3 | 454.17 |
| Percolation (mm) | 366.76 | 324.07 | 340.1 | 333.42 | 344.06 | 343.3 | 360.06 |
| Evaporation (mm) | 550.2 | 545.1 | 515.1 | 544.5 | 522.6 | 547.4 | 529.9 |