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 Agro Meteorological Information  

  

Indian Meteorological Department(IMD)

Annual Rainfall Distribution - Meghalaya

Agro Farm Advice

Weekly Rainfall Probability Curve

Rain gauge Station

Upper Shillong

CSO Shillong
Umiam
Cherrapunji

 

                           Weekly Probability Data at four Rain Gauge Stations

WEEK

Upper Shillong

CSO Shillong

Umiam

Cherrapunji

 

PROBABILITY

PROBABILITY

PROBABILITY

PROBABILITY

70%

60%

50%

70%

60%

50%

70%

60%

50%

70%

60%

50%

1

0

0

0

0

0

0

0

0

0

0

0

0

2

0

0

0

0

0

0

0

0

0

0

0

0

3

0

0

0

0

0

0

0.27

0.4

0.55

0

0

0

4

0

0

0

0

0

0

0.49

0.62

0.77

0

0

0

5

0

0

0

0

0

0

0.46

0.67

0.81

0

0

1

6

0

0

1

0

0

2

0

0

0

0

0

2

7

0

0

2

0

0

1

0

0

0

0

0

2

8

0

0

1

0

0

1

0

0

0.03

0

0

4

9

0

0

1

0

0

1

0.09

0.57

0.96

0

2

6

10

0

0

1

0

0

3

0.08

0.14

0.22

0

3

9

11

0

0

2

0

0

3

0.24

0.98

2.37

0

3

9

12

2

5

11

1

5

10

0.09

0.36

1.05

11

22

30

13

0

2

6

0

2

7

0.7

1.95

3.99

7

20

38

14

3

8

13

4

8

15

4.65

3.6

6.31

30

48

62

15

4

10

18

5

9

16

8.21

13.46

18.68

52

80

102

16

11

20

26

13

22

29

7.78

12.99

19.34

60

94

121

17

12

20

27

13

21

26

17.31

24.63

32.6

77

99

126

18

26

32

42

28

36

47

39.22

50.13

60.3

123

153

191

19

26

32

40

26

33

40

24.02

33.1

43.84

120

155

195

20

29

37

49

28

35

45

21.75

31.36

42.5

129

168

212

21

33

41

54

31

38

48

18.47

25.25

33.78

148

185

230

22

44

55

70

40

50

65

43.93

55.3

66.62

159

206

261

23

51

64

82

56

73

82

42.84

54.72

68.71

271

345

436

24

76

96

125

64

79

103

79.97

91.58

103.15

343

422

526

25

62

78

98

56

71

93

58.92

72.25

87.36

361

454

594

26

56

71

90

43

53

67

41.79

53.24

66.69

353

438

550

27

49

61

77

40

50

61

46.3

60.46

77.48

349

457

520

28

60

76

96

50

64

80

36.05

47.32

60.95

369

464

603

29

46

57

74

38

48

62

53.6

64.99

76.34

262

339

381

30

38

48

62

30

38

48

53.32

65.38

79.04

207

255

319

31

30

38

47

27

33

42

39.17

49.76

62.17

213

266

342

32

44

54

67

36

45

58

36.1

45.76

56.18

262

329

430

33

40

50

64

38

50

56

30.84

38.76

47.94

172

219

276

34

39

49

62

37

47

62

37.61

48.05

60.34

144

179

221

35

41

52

68

41

52

70

39.62

48.94

58.52

145

182

229

36

32

39

49

36

45

58

43.52

55.4

67.73

106

137

173

37

33

42

54

31

38

50

48.42

60.19

73.7

110

142

225

38

31

39

53

38

49

55

34.3

42.52

51.41

68

87

110

39

27

34

44

32

40

52

47.5

65.36

83.13

57

90

148

40

26

34

54

26

34

54

40.35

52.74

66.7

58

101

132

41

15

20

26

17

21

28

28.34

37.5

48.42

13

24

39

42

11

18

23

9

15

24

10.01

18.04

28.15

2

9

20

43

0

4

10

0

3

8

6.89

10.05

14.3

0

0

5

44

0

1

3

0

2

6

3.23

8.14

10.48

0

0

0

45

0

0

0

0

0

0

2.73

5.39

8.94

0

0

0

46

0

0

0

0

0

0

0.47

1.47

3.18

0

0

0

47

0

0

0

0

0

0

0

0

0

0

0

0

48

0

0

0

0

0

0

0

0

0.07

0

0

0

49

0

0

0

0

0

0

0

0

0

0

0

0

50

0

0

0

0

0

0

0

0

0.03

0

0

0

51

0

0

0

0

0

0

0

0

0

0

0

0

52

0

0

0

0

0

0

0

0

0

0

0

0

 
 
 
 
 
 
 

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