Stations | Variables | ZMK | p-value | slope (m) | Result of trend test | |
α = 5% | α = 10% | |||||
Boundiali | Annual rainfall | −1.84 | 0.06 | −0.01 | No trend | Decline |
Rainy season (May-October) | −2.89 | 0.00 | −0.20 | Decline | Decline | |
May | −2.90 | 0.00 | −0.02 | Decline | Decline | |
June | −2.61 | 0.00 | −1.52 | Decline | Decline | |
July | −2.60 | 0.00 | −1.50 | Decline | Decline | |
August | −1.57 | 0.11 | −1.97 | No trend | No trend | |
September | −2.16 | 0.03 | −1.85 | Decline | Decline | |
October | −1.41 | 0.15 | −1.00 | No trend | No trend | |
Ferkessedougou | Annual rainfall | −1.73 | 0.08 | 0.00 | No trend | Decline |
Rainy season (May-October) | −1.67 | 0.09 | −0.08 | No trend | Decline | |
May | −1.32 | 0.18 | −0.52 | No trend | No trend | |
June | −1.37 | 0.16 | −0.86 | No trend | No trend | |
July | −0.43 | 0.66 | −0.32 | No trend | No trend | |
August | −2.40 | 0.01 | −2.65 | Decline | Decline | |
September | −1.73 | 0.08 | −1.00 | No trend | Decline | |
October | −1.74 | 0.08 | 0.40 | No trend | Decline | |
Korhogo | Annual rainfall | −1.10 | 0.26 | 0.00 | No trend | No trend |
Rainy season (May-October) | −2.39 | 0.01 | −0.13 | Decline | Decline | |
May | −0.50 | 0.61 | −0.25 | No trend | No trend | |
June | −1.95 | 0.05 | −1.11 | No trend | Decline | |
July | 0.84 | 0.39 | 0.47 | No trend | No trend | |
August | −2.72 | 0.00 | −2.37 | Decline | Decline | |
September | −2.38 | 0.01 | −1.82 | Decline | Decline | |
October | −0.93 | 0.35 | −0.55 | No trend | No trend | |
Ouangolodougou | Annual rainfall | −1.41 | 0.15 | 0.00 | No trend | No trend |
Rainy season (May-October) | −1.98 | 0.04 | −0.11 | Decline | Decline | |
May | −0.82 | 0.40 | −0.36 | No trend | No trend | |
June | −1.69 | 0.08 | −0.87 | No trend | Decline | |
July | −0.69 | 0.48 | −0.57 | No trend | No trend | |
August | −2.12 | 0.03 | −2.05 | Decline | Decline | |
September | −2.80 | 0.00 | 1.79 | Decline | Decline | |
October | 0.07 | 0.94 | 0.02 | No trend | No trend |