| Station: | San Pedro | Continent: | North America | ||
| River: | San Pedro | Major Basin : | Pacific Ocean | ||
| Country: | Mexico | Discharge into : | Pacific Ocean | ||
| Observation Period: | 1980 - 1982 | Total Months: | 36 | ||
| Latitude (dec deg): | 21.96 N | Area (km2): | 25800 | ||
| Longitude (dec deg): | 105.15 W | Elevation (m): | 54 | ||
| Annual Discharge: (m3/s): | 82.1 | (km3/yr): | 2.6 | ||
| Annual Runoff: (l/s/km2): | 3.2 | (mm/yr): | 100.4 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 7.3 | 4.3 | 1.2 | 0.2 | 0.1 | 10.2 | 129.7 | 226.5 | 237.0 | 270.7 | 40.5 | 49.6 |
| km3/mo | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 0.6 | 0.6 | 0.7 | 0.1 | 0.1 |
| mm/mo | 0.8 | 0.4 | 0.1 | 0.0 | 0.0 | 1.0 | 13.5 | 23.5 | 23.8 | 28.1 | 4.1 | 5.1 |
| l/s/km2 | 0.3 | 0.2 | 0.0 | 0.0 | 0.0 | 0.4 | 5.0 | 8.8 | 9.2 | 10.5 | 1.6 | 1.9 |
