Time series

Lome

Tabligbo

Atakpame

Sokode

Test Z

Signif.

Sen’s slope

Test Z

Signif.

Sen’s slope

Test Z

Signif.

Sen’s slope

Test Z

Signif.

Sen’s slope

January

0.61

n.s.

0.253

−0.48

n.s.

−0.762

1.06

n.s.

1.405

1.4

n.s.

0.149

February

1.23

n.s.

0.257

0.34

n.s.

0.556

−0.73

n.s.

−0.839

1.24

n.s.

0.109

March

−0.25

n.s.

−0.071

1.71

+

1.542

−0.94

n.s.

−0.789

2.77

**

0.272

April

0.62

n.s.

0.180

−0.55

n.s.

−0.123

0.36

n.s.

0.228

0.45

n.s.

0.065

May

1.55

n.s.

0.656

0.89

n.s.

0.629

−1.12

n.s.

−0.828

2.23

*

0.2

June

−0.21

n.s.

−0.094

0.07

n.s.

0.2

−1.99

*

−0.483

2.52

*

0.25

July

2.14

*

0.817

0.89

n.s.

1.208

0.18

n.s.

0.088

2.37

*

0.274

August

0.00

n.s.

0.000

0.34

n.s.

0.608

−2.2

*

−0.682

0.93

n.s.

0.078

September

0.09

n.s.

0.028

0.07

n.s.

0.194

−0.88

n.s.

−0.261

1.16

n.s.

0.082

October

0.73

n.s.

0.230

0.07

n.s.

0.1

−2.63

**

−1.128

1.69

+

0.188

November

2.37

*

0.560

0.21

n.s.

0.408

−0.63

n.s.

−0.48

2.93

**

0.304

December

4.46

***

1.150

1.03

n.s.

0.989

1.36

n.s.

1.213

3.9

***

0.375