Year

Month

Rwasave E (mm)

Gisunzu E (mm)

Avg. E (mm)

ET (mm)

Column (1)

Column (2)

(3) = (1)*(2)/2

0.55*(3)

2009

June

140.00

125.60

132.80

66.40

July

218.60

145.17

181.88

90.94

August

145.50

113.61

129.56

64.78

September

140.70

154.05

147.38

73.69

October

151.30

141.80

146.55

73.28

November

149.50

138.68

144.09

72.05

December

118.70

133.75

126.23

63.11

2010

January

134.40

167.74

151.07

75.53

February

100.90

159.07

129.98

64.99

March

103.60

129.43

116.51

58.26

April

124.90

133.87

129.38

64.69

May

116.35

113.17

114.76

57.38

June

135.58

130.50

133.04

66.52

July

198.00

147.00

172.50

86.25

August

194.00

170.00

182.00

91.00

September

179.33

154.48

166.90

83.45

October

170.13

153.93

162.03

81.01

November

147.42

138.54

142.98

71.49

December

151.25

129.63

140.44

70.22

2011

January

154.92

116.61

135.76

67.88

February

183.54

127.03

155.29

77.64

March

181.29

141.17

161.23

80.61

April

98.04

157.75

127.89

63.95

May

91.25

87.32

89.28

44.64

An. Et 1st Year (mm)

1644.45

1655.94

1650.19

825.10

An. Et 2nd Year (mm)

1884.74

1653.94

1769.34

884.67

Annual ET (mm)

1764.60

1654.94

1709.77

854.88