Statistical Analysis for the Detection of Change Points and the Evaluation of Monthly Mean Temperature Trends of the Moulouya Basin (Morocco)
Table 2
Results of the Mann–Kendall test applied to monthly mean temperature data between 1980 and 2020 in the Moulouya watershed.
Time series
January
February
March
April
May
June
July
August
September
October
November
December
S1
1.21
−0.30
0.33
2.63
3.70
3.37
3.96
4.53
1.51
2.78
−0.17
−0.49
S2
1.37
0.27
−0.24
2.60
2.80
3.42
3.73
3.29
1.95
2.55
0.18
0.06
S3
1.42
0.28
0.94
1.71
3.69
2.84
3.32
3.32
1.26
2.16
0.72
0.21
S4
0.61
−1.14
−0.24
2.26
3.99
3.00
3.75
4.04
1.72
1.85
−0.01
−0.83
S5
−0.43
−0.35
1.18
3.19
4.88
4.95
5.23
4.36
1.98
2.13
−1.57
−1.87
S6
0.92
0.08
0.96
2.92
3.53
2.93
3.18
4.21
1.02
3.24
1.12
1.14
S7
1.71
1.39
2.07
2.80
2.25
0.00
0.80
−0.67
−2.15
2.15
1.16
1.16
S8
2.54
0.90
0.93
2.94
4.00
2.92
3.60
3.46
1.62
3.30
0.65
−0.26
S9
0.89
−0.62
0.52
3.14
3.56
3.81
4.23
4.69
1.72
1.57
−0.61
−0.38
Trends at the 0.1 significance level if 1.64_Z < 1.96. Trends at the 0.05 significance level if 1.96_Z < 2.57. Trends at the 0.01 significance level if 2.57 < Z.