| Station: | Villachica | Continent: | Europe | ||
| River: | Duero | Major Basin : | Atlantic Ocean | ||
| Country: | Spain | Discharge into : | Atlantic Ocean | ||
| Observation Period: | 1921 - 1984 | Total Months: | 768 | ||
| Latitude (dec deg): | 41.5 N | Area (km2): | 41856 | ||
| Longitude (dec deg): | 5.48 W | Elevation (m): | 636 | ||
| Annual Discharge: (m3/s): | 137.3 | (km3/yr): | 4.3 | ||
| Annual Runoff: (l/s/km2): | 3.3 | (mm/yr): | 103.4 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 225.4 | 273.3 | 251.7 | 207.1 | 157.3 | 98.3 | 46.4 | 29.0 | 35.9 | 55.4 | 106.4 | 170.3 |
| km3/mo | 0.6 | 0.7 | 0.7 | 0.5 | 0.4 | 0.3 | 0.1 | 0.1 | 0.1 | 0.1 | 0.3 | 0.5 |
| mm/mo | 14.4 | 15.8 | 16.1 | 12.8 | 10.1 | 6.1 | 3.0 | 1.9 | 2.2 | 3.5 | 6.6 | 10.9 |
| l/s/km2 | 5.4 | 6.5 | 6.0 | 4.9 | 3.8 | 2.3 | 1.1 | 0.7 | 0.9 | 1.3 | 2.5 | 4.1 |
