Seasons | Minimum | 20% | Average | 50% | 80% | Maximum | Standard deviation |
|
| Before 1982 break |
|
|
| ||
Duration of the great rainy season | 127 | 136 | 137 | 134 | 120 | 176 | 20 |
Duration of the short rainy season | 62 | 63 | 65 | 69 | 63 | 46 | 8 |
|
| After 1982 break |
|
|
| ||
Duration of the great rainy season | 97 | 99 | 104 | 105 | 95 | 107 | 5 |
Duration of the short rainy season | 55 | 66 | 54 | 58 | 76 | 34 | 14 |