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Pre-monsoon Rainfall

 

Percentage departure from normal value

Large Excess : +60% and above                                                     

Excess       : +20% to +59%

Normal : +19% to -19%

Deficient   : -20% to -59%

Large Deficient : -60% or less

No rain      :-100 % 

 

PRE-MONSOON RAINFALL 2020

METEOROLOGICAL CENTRE, THIRUVANANTHAPURAM

1st MARCH 2020 TO 31st MAY 2020

SUB DIVISION /DISTRICTS

Actual Rainfall (mm)

Normal

Rainfall

(mm)

Percentage Departure (%)

KERALA

387.5

361.5

7

NORMAL

LAKSHADWEEP

237.3

203.3

17

NORMAL

ALAPPUZHA

517.8

451.7

15

NORMAL

KANNUR

214.8

281.9

-24

DEFICIENT

ERNAKULAM

431.3

400.6

8

NORMAL

IDUKKI

449.2

426.4

5

NORMAL

KASARAGODE

126.7

273.3

-54

DEFICIENT

KOLLAM

514.2

455.2

13

NORMAL

KOTTAYAM

649.6

433.2

50

EXCESS

KOZHIKODE

339.6

349.6

-3

NORMAL

MALAPPURAM

246.3

313.3

-21

DEFICIENT

PALAKKAD

174.7

244

-28

DEFICIENT

PATHANAMTHITTA

856

495.3

73

LARGE EXCESS

THIRUVANANTHAPURAM

592.2

363.9

63

LARGE EXCESS

THRISSUR

266.4

371

-28

DEFICIENT

WAYANAD

286.9

275.3

4

NORMAL

MAHE

234.8

345.3

-32

DEFICIENT