Time series

First year

Last year

n

Koutiala

San

Mann-Kendall test

Sen’s slope estimate

Mann-Kendall test

Sen’s slope estimate

Test Z

Sig.

Q

Test Z

Sig.

Q

Temperature maximum

1989

2019

31

3.97

***

0.034

4.01

***

0.041

Temperature minimum

1989

2019

31

2.89

**

0.029

3.82

***

0.033

Precipitation

1989

2019

31

0.95

n.s

3.118

0.99

n.s

3.546

Evapotranspiration

1989

2019

31

3.47

***

16.600

2.65

**

11.380