Table 3.
Annual rainfall trends: MK-test and Sen's slope estimator (1983–2016).
| Trend | Sekoru | Serbo | Bedele | Didesa Dildey | Arjo | Nekemte | Gimbi | Bako Tibe | Bako | Gedo |
|---|---|---|---|---|---|---|---|---|---|---|
| Zs | ∗-2.22 | -1.35 | 1.79 | 0.09 | 1.30 | ∗2.71 | 1.07 | -0.87 | -0.35 | -0.19 |
| P | 0.02 | 0.17 | 0.07 | 0.93 | 0.19 | 0.01 | 0.29 | 0.38 | 0.72 | 0.85 |
| Sen's | -6.6 | -4.7 | 8.6 | 0.4 | 4.9 | 9.4 | 5.2 | -2.1 | -1.1 | -0.6 |
Note: ∗statistically significant at Zs > 1.96 (α = 0.05) at 5% level of significance.