Months

Min. (mm)

Max. (mm)

Total (mm)

SD (mm)

CV

(%)

Sen’s slope (β)

MK Test

(p-Value)

Rainfall contribution (%)

Rainfall Trends

January

0

13.6

21.4

2.69

389.98

0

−5 (0.894)

1.06

Decreasing

February

0

6.80

6.8

1.29

529.15

0

12 (0.539)

0.34

Increasing

March

0

22.4

148.2

6.97

145.74

0

65 (0.232)

7.37

Increasing

April

0

32.4

131

8.12

185.84

−0.025

−1 (0.991)

6.51

Decreasing

May

0

35.20

180.4

7.91

135.90

0.1

55 (0.358)

8.97

Increasing

June

0

50

229.4

15.94

208.43

0

30 (0.581)

11.41

Increasing

July

0

21.40

38.4

4.61

371.97

0

−68 (0.044)*

1.91

Decreasing

August

0

90.40

688

32.38

145.89

2.125

137 (0.011)*

34.21

Increasing

September

0

42.60

204.4

11.06

162.28

0

24 (0.684)

10.16

Increasing

October

0

26.40

187.8

8.04

132.70

−0.167

−7 (0.918)

9.34

Decreasing

November

0

22.20

144.8

6.80

140.82

−0.018

−93 (0.106)

7.20

Decreasing

December

0

13.60

30.4

3.10

316.06

0

−94 (0.006)*

1.51

Decreasing

Annual

0

31.42

2011

181.29

108.18

0.168

4.58

100

Increasing