Table 4 Mean value μ, standard deviation σ and coefficient of variation c _v for the monthly maximum rainfall, evaluated in the different months, for the city of Douala

μ

30.67

31.24

78.49

51.36

67.91

44.87

48.05

105.95

63.99

63.11

36.66

32.76

σ

39.26

40.75

259.63

62.71

240.34

34.65

31.60

328.92

45.22

60.47

33.48

35.34

cv

1.28

1.30

3.31

1.22

3.54

0.77

0.66

3.10

0.71

0.96

0.91

1.08