ANNUAL RAINFALL - 1991
Sl. No. Month Pondicherry Karaikal Mahe Yanam
    Days Rainfall Days Rainfall Days Rainfall Days Rainfall
1 January 2 57.80 2 13.20 - - 1 11.20
2 February 1 7.80 - - - - - -
3 March - - - - - - - -
4 April - - - 2.00 5 84.00 - -
5 May - - - - 10 90.00 - -
6 June 6 131.10 8 299.50 28 1248.00 11 227.00
7 July 4 36.80 3 36.60 28 1047.00 6 283.90
8 August 7 103.80 4 37.60 22 394.00 8 196.60
9 September 6 161.20 4 114.50 3 76.00 6 186.00
10 October 11 411.80 11 340.10 10 201.00 10 333.60
11 November 14 299.00 14 864.10 2 68.00 10 394.70
12 December 2 20.00 5 66.30 - - 1 9.40
  Total 53 1229.30 51 1773.90 108 3208.00 53 1642.40
      1229   1774   3208   1642
                 
                 
REGIONWISE RAINFALL PARTICULARS OF PONDICHERRY REGION FOR THE YEAR 1991-92
                   
Sl. No. Month/ Pondicherry Karaikal Mahe Yanam
Season Days Rainfall Days Rainfall Days Rainfall Days Rainfall
                   
1 June 6 131.1 8 299.5 28 1248 11 227
2 July 4 36.8 3 36.6 28 1047 6 283.9
3 August 7 103.8 4 37.6 22 394 8 196.6
4 September 6 161.2 4 114.5 3 76 6 186
  South West 23 432.90 19 488.20 81 2765.00 31 893.50
  Monsoon
                   
5 October 11 411.8 11 340.1 10 201 10 333.6
6 November 14 299 14 864.1 2 68 10 394.7
7 December 2 20 5 66.3 - - 1 9.4
  North East 27 730.80 30 1270.50 12 269.00 21 737.70
  Monsoon
                   
8 January 1 5.8 1 4.1 - - - -
9 February - - - - - - - -
  Winter 1 5.80 1 4.10 0 0.00 0 0.00
  Period
                   
10 March - - - - - - - -
11 April - - 1 9.1 3 55 - -
12 May 1 20 1 16.4 5 140 2 82
  Hot Weather 1 20.00 2 25.50 8 195.00 2 82.00
  Period
  Annual 52 1189.50 52 1788.30 101 3229.00 54 1713.20
  Total
      1190   1788   3229   1713