Months, season

Assosa (mm)

Bahir Dar (mm)

Gonder (mm)

Nedjo (mm)

Motta (mm)

Average precipitation (mm)

Z-Score

January

7.632

1.046

5.212

1.039

2.146

3.415

−0.936

February

3.614

0.382

14.131

2.174

2.082

4.477

−0.919

March

13.543

10.807

38.522

9.526

10.815

16.642

−0.721

April

22.302

13.042

96.759

17.034

18.652

33.558

−0.446

May

21.496

44.270

193.900

77.645

30.795

73.621

0.204

June

9.766

122.387

347.185

81.389

44.928

121.131

0.976

July

53.182

281.820

426.070

83.064

122.029

193.233

2.147

August

68.415

212.534

283.651

78.907

119.151

152.532

1.486

September

21.216

112.327

129.954

69.760

67.476

80.147

0.310

October

15.342

44.828

64.874

27.962

41.911

38.983

−0.358

November

8.605

5.440

21.103

4.266

12.934

10.470

−0.821

December

7.441

2.702

5.699

1.035

4.272

4.230

−0.923

Kiremt

131.364

616.740

1056.906

243.360

286.108

(63.75%)

466.896

6.591

Meher

45.163

162.595

215.931

101.987

122.321

(17.69%)

129.600

1.113

Bega

18.687

4.130

25.042

4.248

8.501

(1.65%)

12.122

−0.794

Belg

57.341

68.119

329.180

104.205

60.262

(16.91%)

123.821

1.020

Annual precipitation

252.555

851.584

1627.059

453.800

477.192

(100%)

732.438

10.904