Period | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
Bujumbura | 0.24 | 0.23 | 0.24 | 0.25 | 0.27 | 0.26 | 0.27 | 0.23 | 0.23 | 0.24 | 0.24 | 0.25 | 0.25 |
Muyinga | 0.25 | 0.24 | 0.26 | 0.29 | 0.31 | 0.29 | 0.30 | 0.21 | 0.19 | 0.18 | --- | --- | 0.25 |