Seasons | Minimum | 20% | Average | 50% | 80% | Maximum | Standard deviation |
|
| Before 1982 break |
|
|
| ||
Start of the great rainy season | Mar.-2 | Mar.-3 | Mar.-25 | Mar.-22 | Apr.-17 | Jun.-4 | 35 |
Start of the short rainy season | Sep.-21 | Sep.-24 | Oct.-8 | Oct.-7 | Oct.-19 | Nov.-11 | 18 |
End of the great rainy season | Jul.-7 | Jul.-17 | Aug.-9 | Aug.-3 | Aug.-15 | Dec.-27 | 33 |
End of the short rainy season | Nov.-23 | Nov.-27 | Dec.-12 | Dec.-15 | Dec.-21 | Dec.-27 | 11 |
| After 1982 break |
|
| ||||
Start of the great rainy season | Mar.-29 | Apr.-15 | Apr.-22 | Apr.-17 | May-3 | Jul.-13 | 37 |
Start of the short rainy season | Sep.-19 | Sep.-25 | Oct.-21 | Oct.-19 | Oct.-9 | Nov.-24 | 23 |
End of the great rainy season | Jul.-4 | Jul.-23 | Aug.-4 | Aug.-1 | Aug.-7 | Oct.-28 | 39 |
End of the short rainy season | Nov.-14 | Dec.-1 | Dec.-14 | Dec.-15 | Dec.-24 | Dec.-28 | 17 |