| Actual Rainfall Recorded in Pondicherry from 1910-1919 in M.M. | ||||||||||
|
Year/ Month |
1910 | 1911 | 1912 | 1913 | 1914 | 1915 | 1916 | 1917 | 1918 | 1919 |
| Jan. | 4.0 | 0.0 | 0.0 | 0.0 | 7.5 | 100.3 | 0.0 | 3.7 | 59.9 | 5.5 |
| Feb. | 18.5 | 0.0 | 0.0 | 0 | 13.5 | 62.3 | 31.4 | 0 | 16.6 | 0.0 |
| March | 0 | 0.0 | 0 | 0 | 0.0 | 26.0 | 0.0 | 0 | 0 | 8.0 |
| April | 2.0 | 0 | 0 | 0 | 11.5 | 0.0 | 0 | 0.0 | 0.0 | 3.8 |
| May | 0 | 0.0 | 0.0 | 0.0 | 13.5 | 0.0 | 3.0 | 14.6 | 35.6 | 40.8 |
| June | 11.0 | 14.0 | 39.2 | 48.3 | 10.5 | 0.3 | 21.5 | 136.5 | 108.5 | 70.2 |
| July | 126.0 | 60.5 | 29.1 | 8.9 | 47.1 | 47.4 | 250.4 | 99.8 | 20.6 | 118.6 |
| Aug. | 245.0 | 61.0 | 265.6 | 162.0 | 227.5 | 105.2 | 132.3 | 75.1 | 10.4 | 84.3 |
| Sep. | 115.5 | 267.0 | 92.4 | 100.9 | 334.2 | 42.8 | 89.3 | 46.4 | 70.6 | 272.8 |
| Oct. | 503.0 | 241.0 | 291.6 | 562.9 | 623.1 | 26.2 | 494.8 | 148.9 | 42.3 | 265.7 |
| Nov. | 210.0 | 338.5 | 432.3 | 623.7 | 306.0 | 491.3 | 676.8 | 321.4 | 1002.0 | 583.2 |
| Dec. | 0.0 | 174.0 | 0.0 | 269.8 | 263.2 | 75.3 | 16.0 | 41.2 | 244.2 | 373.8 |
| Total | 1235.0 | 1156.0 | 1150.2 | 1776.5 | 1857.6 | 977.1 | 1715.5 | 887.6 | 1610.7 | 1826.7 |