Actual Rainfall Recorded in Pondicherry from 1940 to1950 in M.M.  
   
Year/
Month
1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950
Jan. 4.0 44.0 0.0 88.0 43.0 0.0 20.0 172.0 74.0 0.0 5.0
Feb. 0.0 4.0 0.0 47.5 27.0 0 0.0 3.5 2.0 0.0 1.5
March 0 0.0 0 0 132.0 6.2 70.5 6.5 0 0 0
April 11.0 6.0 46.5 47.0 0.0 74.5 100.0 36.0 0.0 3.0 0.0
May 127.5 0.0 0.0 1097.5 0.0 0.0 22.0 0 6.5 36.5 79.5
June 50.0 17.0 11.0 66.7 26.0 49.2 51.5 19.0 27.0 63.5 10.1
July 15.7 117.5 27.5 28.5 10.0 36.5 13.7 133.8 104.5 57.2 71.7
Aug. 68.5 76.5 77.5 157.5 14.5 182.7 100.1 34.0 19.5 167.8 49.9
Sep. 73.5 143.0 282.0 139.0 68.5 39.2 115.0 228.5 174.7 139.8 84.8
Oct. 443.0 272.0 129.7 366.9 192.8 104.0 268.2 229.5 86.5 104.5 145.3
Nov. 733.5 349.0 129.0 234.2 613.5 374.2 552.5 94.5 254.2 134.3 149.7
Dec. 254.0 177.0 125.5 331.5 151.5 3.5 595.7 20.5 0.0 0.0 78.0
Total 1780.7 1206.0 828.7 2604.3 1278.8 870.0 1909.2 977.8 748.9 706.6 675.5