| Station: | San Pedro del Norte | Continent: | North America | ||
| River: | Grande | Major Basin : | Caribbean Sea | ||
| Country: | Nicaragua | Discharge into : | Atlantic Ocean | ||
| Observation Period: | 1976 - 1979 | Total Months: | 43 | ||
| Latitude (dec deg): | 13.05 N | Area (km2): | 15073 | ||
| Longitude (dec deg): | 84.72 W | Elevation (m): | |||
| Annual Discharge: (m3/s): | 492.8 | (km3/yr): | 15.1 | ||
| Annual Runoff: (l/s/km2): | 31.7 | (mm/yr): | 999.5 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 136.0 | 92.5 | 54.1 | 49.5 | 103.0 | 763.5 | 1217.5 | 1093.2 | 910.8 | 696.0 | 258.3 | 323.0 |
| km3/mo | 0.4 | 0.2 | 0.1 | 0.1 | 0.3 | 2.0 | 3.3 | 2.9 | 2.4 | 1.9 | 0.7 | 0.9 |
| mm/mo | 24.2 | 14.8 | 9.6 | 8.5 | 18.3 | 131.3 | 216.3 | 194.3 | 156.6 | 123.7 | 44.4 | 57.4 |
| l/s/km2 | 9.0 | 6.1 | 3.6 | 3.3 | 6.8 | 50.7 | 80.8 | 72.5 | 60.4 | 46.2 | 17.1 | 21.4 |
