ANNUAL RAINFALL - 1973
Sl. No. Month Pondicherry Karaikal Mahe Yanam
    Days Rainfall Days Rainfall Days Rainfall Days Rainfall
1 January 1 7.00 - - - - 1 0.10
2 February - - 1 21.00 - - 1 3.60
3 March - - - - - - 1 3.00
4 April - - 1 3.00 1 53.00 - -
5 May - - 4 16.80 12 208.90 3 54.40
6 June 4 19.50 1 0.50 24 840.70 8 70.30
7 July 7 65.00 3 37.50 25 707.00 16 209.40
8 August 13 237.00 10 81.00 29 599.40 13 182.10
9 September 10 137.50 5 58.00 5 47.00 14 156.00
10 October 13 269.50 13 227.50 13 152.00 17 385.00
11 November 6 201.50 14 287.40 3 33.00 6 57.20
12 December 6 101.50 13 173.30 2 52.50 - -
  Total 60 1038.50 65 906.00 114 2693.50 80 1121.10
      1039   906   2694   1121
                 
                 
REGIONWISE RAINFALL PARTICULARS OF PONDICHERRY REGION FOR THE YEAR 1973-74  
                   
Sl. No. Month/ Pondicherry Karaikal Mahe Yanam
Season Days Rainfall Days Rainfall Days Rainfall Days Rainfall
                   
1 June 4 19.5 1 0.5 24 840.7 8 70.3
2 July 7 65 3 37.5 25 707 16 209.4
3 August 13 237 10 81 29 599.4 13 182.1
4 September 10 137.5 5 58 5 47 14 156
  South West 34 459.00 19 177.00 83 2194.10 51 617.80
  Monsoon
                   
5 October 13 269.5 13 227.5 13 152 17 385
6 November 6 201.5 14 287.4 3 33 6 57.2
7 December 6 101.5 13 173.3 2 52.5 - -
  North East 25 572.50 40 688.20 18 237.50 23 442.20
  Monsoon
                   
8 January - - - - - - - -
9 February - - 3 6 - - - -
  Winter 0 0.00 3 6.00 0 0.00 0 0.00
  Period
                   
10 March 1 17.5 2 27.6 1 4.5 - -
11 April - - - - 4 113.4 - -
12 May 4 43.5 - - 16 344.2 - -
  Hot Weather 5 61.00 2 27.60 21 462.10 0 0.00
  Period
  Annual 64 1092.50 64 898.80 122 2893.70 74 1060.00
  Total
      1093   899   2894   1060