Month

Lome

Tabligbo

Atakpame

Sokode

Kpan mean

Test Z

Signif.

Sen’s slope

Kpan mean

Test Z

Signif.

Sen’s slope

Kpan mean

Test Z

Signif.

Sen’s slope

Kpan mean

Test Z

Signif.

Sen’s slope

January

0.886

−1.14

n.s.

−0.0023

0.780

−0.21

n.s.

−0.0013

0.6983

−0.82

n.s.

−0.0049

1.366

0.31

n.s.

0.0008

February

0.753

−1.71

+

−0.0026

0.889

−0.48

n.s.

−0.0013

0.7740

0.82

n.s.

0.0045

1.385

−0.43

n.s.

−0.0019

March

0.727

−0.21

n.s.

−0.0003

0.846

1.30

n.s.

0.0064

0.8782

1.24

n.s.

0.0040

1.227

−1.65

+

−0.0030

April

0.762

0.04

n.s.

0.0001

0.809

−0.21

n.s.

−0.0011

1.0199

0.21

n.s.

0.0005

1.011

−2.22

*

−0.0041

May

0.844

−1.18

n.s.

−0.0023

0.764

−0.21

n.s.

−0.0003

1.1342

1.24

n.s.

0.0061

0.914

−1.65

+

−0.0017

June

0.913

0.04

n.s.

0.0001

0.684

0.21

n.s.

0.0021

1.2343

1.96

*

0.0051

0.793

0.00

n.s.

−0.0001

July

0.819

−1.89

+

−0.0041

0.684

0.34

n.s.

0.0046

1.4663

−0.45

n.s.

−0.0017

0.676

−1.62

n.s.

−0.0020

August

0.776

−0.93

n.s.

−0.0014

0.656

0.62

n.s.

0.0021

1.6267

2.57

*

0.0148

0.615

−2.24

*

−0.0036

September

0.781

−0.57

n.s.

−0.0013

0.687

0.48

n.s.

0.0012

1.4548

1.72

+

0.0072

0.672

−4.18

***

−0.0065

October

0.780

−0.43

n.s.

−0.0007

0.694

−0.07

n.s.

−0.0005

1.1274

2.81

**

0.0106

0.830

−2.78

**

−0.0036

November

0.768

−1.68

+

−0.0028

0.763

0.16

n.s.

0.0012

0.8769

1.00

n.s.

0.0041

1.014

−0.09

n.s.

−0.0001

December

0.888

−3.93

***

−0.0075

0.758

0.62

n.s.

0.0051

0.7812

−0.82

n.s.

−0.0022

1.224

0.06

n.s.

0.0003