| # | Location | Year | Month | Precipitation |
|---|---|---|---|---|
| 801 | GARISSA | 1985 | Sep | 2.6 |
| 802 | GARISSA | 1985 | Oct | 23.3 |
| 803 | GARISSA | 1985 | Nov | 16.9 |
| 804 | GARISSA | 1985 | Dec | 34.6 |
| 805 | GARISSA | 1986 | Jan | 0 |
| 806 | GARISSA | 1986 | Feb | 0 |
| 807 | GARISSA | 1986 | Mar | 12.8 |
| 808 | GARISSA | 1986 | Apr | 134.8 |
| 809 | GARISSA | 1986 | May | 18.2 |
| 810 | GARISSA | 1986 | Jun | 0 |
| 811 | GARISSA | 1986 | Jul | 1 |
| 812 | GARISSA | 1986 | Aug | 10.7 |
| 813 | GARISSA | 1986 | Sep | 1.8 |
| 814 | GARISSA | 1986 | Oct | 4.8 |
| 815 | GARISSA | 1986 | Nov | 67 |
| 816 | GARISSA | 1986 | Dec | 97.6 |
| 817 | GARISSA | 1987 | Jan | 19.2 |
| 818 | GARISSA | 1987 | Feb | 0 |
| 819 | GARISSA | 1987 | Mar | 1 |
| 820 | GARISSA | 1987 | Apr | 82.3 |
