Station Season S-Value P-value Z-value Sen’s Slope CV %
Addis Ababa Arfaasaa -34 0.392 -0.864 -0.781 38.99
Ganna 36 0.418 0.817 0.851 12.73
Annual -14 0.764 -0.303 -0.201 14.57
Addis Alem Arfaasaa -24 0.595 -0.537 -0.315 33.36
Ganna 32 0.442 0.769 0.959 55.63
Annual -98 0.023 -2.26 -1.028 17.03
Bishoftu Arfaasaa 50 0.25 1.14 0.96 54.9
Ganna 52 0.23 1.19 1.15 20.56
Annual 66 0.13 1.52 7.27 18.1
Ejere Arfaasaa -36 0.414 -0.817 -0.784 47.25
Ganna -132 2.17 -3.06 -3.267 18.27
Annual -84 0.052 -1.938 -0.975 15.78
Ginchi Arfaasaa -34 0.441 -0.771 -0.825 46.75
Ganna -16 0.726 -0.35 -0.634 25.76
Annual -28 0.528 -0.631 -0.311 22.98
Hombole Arfaasaa 0 0.981 0 4.861 78.39
Ganna -68 0.117 -1.564 -2.027 39.8
Annual -6 0.907 -0.117 -0.018 39.64
Kimoye Arfaasaa -10 0.833 -0.21 -0.296 41.85
Ganna -18 0.691 -0.397 -0.18 11.18
Annual -10 0.833 -0.21 -0.047 24.64
Mojo Arfaasaa 46 0.293 1.051 0.89 62.84
Ganna 36 0.414 0.817 1.676 35.34
Annual 66 0.129 1.518 0.747 27.28
Sebata Arfaasaa -29 0.313 -0.654 -0.85 67.87
Ganna -4.84 0.009 -2.6 -3.041 45.9
Annual -86 0.035 -2.11 -1.124 43.85
Sendafa Arfaasaa 2 0.981 0.0233 0.033 64.77
Ganna 88 0.042 2.031 2.861 21.93
Annual 52 0.233 1.191 0.556 14.45
Asgori Arfaasaa 55 0.207 1.262 0.63 51.35
Ganna 70 0.107 1.611 1.84 16.49
Annual 48 0.272 1.097 0.349 17.55