| Station: | Callejones | Continent: | North America | ||
| River: | Coahuayana | Major Basin : | Pacific Ocean | ||
| Country: | Mexico | Discharge into : | Pacific Ocean | ||
| Observation Period: | 1976 - 1982 | Total Months: | 84 | ||
| Latitude (dec deg): | 18.8 N | Area (km2): | 6835 | ||
| Longitude (dec deg): | 103.63 W | Elevation (m): | 25 | ||
| Annual Discharge: (m3/s): | 38.3 | (km3/yr): | 1.2 | ||
| Annual Runoff: (l/s/km2): | 5.6 | (mm/yr): | 176.6 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 14.4 | 10.1 | 7.1 | 5.9 | 6.5 | 17.5 | 76.5 | 81.6 | 119.5 | 66.1 | 33.2 | 18.9 |
| km3/mo | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.2 | 0.3 | 0.2 | 0.1 | 0.1 |
| mm/mo | 5.7 | 3.6 | 2.8 | 2.2 | 2.5 | 6.6 | 30.0 | 32.0 | 45.3 | 25.9 | 12.6 | 7.4 |
| l/s/km2 | 2.1 | 1.5 | 1.0 | 0.9 | 0.9 | 2.6 | 11.2 | 11.9 | 17.5 | 9.7 | 4.9 | 2.8 |
