Table 5a.
Statistical summary of rainfall in Guinea savannah.
| Parameter (mm) | Range | Min | Max | Sum | Mean | SD | Variance | Skewness | Kurtosis | CV |
|---|---|---|---|---|---|---|---|---|---|---|
| Total Annual rainfall | 345.5 | 883.3 | 1228.2 | 29136 | 1079.1 | 86.15 | 7421.5 | -0.348 | -0.309 | 0.08 |
| Average Annual | 28.8 | 73.6 | 102.4 | 2428 | 89.9 | 7.18 | 51.2 | -0.348 | -0.308 | 0.08 |
| Major season | 193.5 | 455.9 | 651.1 | 13977 | 537.6 | 50.31 | 2531.3 | 0.361 | -0.172 | 0.09 |
| Dry season | 284.9 | 369.7 | 654.6 | 14048 | 540.3 | 72.40 | 5241.1 | -0.653 | -0.211 | 0.1 |
| Jan | 32.4 | 0 | 32.4 | 94.1 | 3.458 | 7.72 | 59.63 | 2.723 | 7.529 | 2.2 |
| Feb | 25.4 | 0 | 25.4 | 273.8 | 10.141 | 9.30 | 86.47 | 0.249 | -1.529 | 0.9 |
| Mar | 83.3 | 0 | 83.3 | 917.7 | 33.987 | 21.94 | 481.4 | 0.629 | -0.175 | 0.6 |
| Apr | 109.6 | 38.9 | 148.5 | 2666.3 | 98.753 | 30.20 | 9112 | -0.036 | -0.725 | 0.3 |
| May | 86.2 | 77.3 | 163.4 | 3247.2 | 120.27 | 20.28 | 411.3 | -0.317 | -0.028 | 0.2 |
| Jun | 122.1 | 97.4 | 219.5 | 4161.4 | 154.13 | 28.14 | 791.6 | 0.482 | 0.021 | 0.2 |
| Jul | 158.3 | 86.8 | 244.8 | 4305.4 | 159.46 | 31.07 | 965.5 | 0.306 | 1.498 | 0.2 |
| Aug | 179.1 | 96.2 | 275.3 | 4765.6 | 176.50 | 42.21 | 1781.6 | 0.426 | 0.303 | 0.2 |
| Sep | 118.4 | 139 | 257.4 | 5430 | 201.11 | 32.10 | 1030.7 | -0.186 | -0.859 | 0.2 |
| Oct | 194.3 | 36.9 | 186.2 | 2885.4 | 106.87 | 35.65 | 1270.8 | 0.133 | 0.206 | 0.3 |
| Nov | 41.2 | 0 | 41.2 | 283.1 | 10.484 | 10.28 | 105.6 | 1.341 | 1.835 | 1.0 |
| Dec | 34.8 | 0 | 34.8 | 105.7 | 3.915 | 7.40 | 54.7 | 3.318 | 12.282 | 1.9 |