ANNUAL RAINFALL - 2009
Sl.
No.
Month Pondicherry Karaikal Mahe Yanam
Days  Rainfall  Days Rainfall Days Rainfall Days Rainfall
1 January 2        18.0 4 44.5        
2 February - - - - - - - -
3 March 2      159.0 2 98.6 2 62 - -
4 April 1        23.0   98.7 2 59.2 - -
5 May 3        42.0 1 30.1 11 151.6 2 17.20
6 June - - 1 2.8 18 767.4 3 55.00
7 July 2 37.0 - - 27 1339.2 9 100.50
8 August 4 75.0 5 90.3 20 269 7 75.60
9 September 12 200.8 2 12.9 16 318.4 9 88.40
10 October 5 231.0 4 53.2 4 193.8 2 35.20
11 November 15 539.0 19 685.7 8 285.2 5 120.80
12 December 10 264.0 13 620.6 3 40.6 1 44.60
  Total 56    1,588.8 51 1737.40 111 3486.40 38 537.30
         1,589.0   1737   3486   537
                   
                   
REGIONWISE RAINFALL PARTICULARS OF PONDICHERRY REGION FOR THE YEAR 2008-09
                   
Sl.
No.
Month/ Pondicherry Karaikal Mahe Yanam
Season Days  Rainfall  Days Rainfall Days Rainfall Days Rainfall
                   
1 Jun-08 4        38.0 3 53.0 26 735.2 8 185.6
2 July 4        21.0 1 3.7 20 452.4 11 197.6
3 August 4        41.0 6 51.1 16 363.8 11 219.8
4 September 2        40.0 2 9.4 11 484.6 8 85.0
  South West 14      140.0 12 117.2 73 2036.0 38 688.0
  Monsoon
                   
5 October 14      317.0 11 338.6 13 422.4 7  
6 November 11      837.0 13 574.7 2 23.2 3  
7 December 3        84.0 7 142.4 1 40.0    
  North East 28    1,238.0 31 1055.7 16 485.6 10 0.0
  Monsoon
                   
8 Jan-09 2 18 4 44.5 0 0.0 0 122.4
9 February 0 0 0 0 0 0 0 119.7
  Winter 2        18.0 4 44.5 0 0.0 0 242.1
  Period
                   
10 March 2 159 2 98.6 2 62.0 0 0
11 April 1        23.0 2 98.7             2 59.2 0 0
12 May 3 42.0 1 30.1 11 151.6 2 17.2
  Hot Weather 6      224.0 5 227.4 15 272.8 2 17.2
  Period
  Annual 50    1,620.0 52 1444.8 104 2794.4 50 947.3
  Total