| Regions | Latitude (Degrees) | Longitude (Degrees) | Annual Rainfall (mm) | Annual Average Temperature (˚C) |
| Turkana | 3.07N | 35.38E | 526.6 | 26.4 |
| Marsabit | 2.20N | 37.95E | 498.5 | 25.0 |
| Samburu | 1.26N | 37.01E | 670.1 | 23.2 |
| Isiolo | 1.01N | 38.84E | 551.4 | 27.3 |