| Stations/ parameters | Maiduguri | Sokoto | Enugu | Abuja | Port Harcourt |
|---|---|---|---|---|---|
| Latitude | 13.09°E | 5.140°E | 7.30°E | 7.40°E | 7.05°E |
| Longitude | 11.50°N | 13.04°N | 6.30°N | 9.09°N | 4.82°N |
| Height above sea level, hs (m) | 353.8 | 350.8 | 141.8 | 343.1 | 19.5 |
| Average annual rainfall (mm) | 552.1 | 647 | 1,695.4 | 1,270 | 2,310.9 |
| Average annual temp (°C) | 27.4 | 28.9 | 26.0 | 27.4 | 25 |
| Average rainy days/per year | 43 | 47 | 102 | 79 | 139.7 |