| ANNUAL RAINFALL - 1982 | |||||||||
| Sl. No. | Month | Pondicherry | Karaikal | Mahe | Yanam | ||||
| Days | Rainfall | Days | Rainfall | Days | Rainfall | Days | Rainfall | ||
| 1 | January | 1 | 5.00 | - | - | - | - | - | - |
| 2 | February | - | - | - | - | - | - | - | - |
| 3 | March | - | - | - | - | - | - | - | - |
| 4 | April | 1 | 5.20 | 2 | 9.20 | - | - | - | - |
| 5 | May | 1 | 7.60 | 1 | 24.20 | 6 | 161.00 | 1 | 5.80 |
| 6 | June | 6 | 82.00 | 3 | 58.00 | 27 | 1014.00 | 5 | 46.20 |
| 7 | July | 6 | 101.80 | - | - | 22 | 765.00 | 7 | 124.80 |
| 8 | August | 3 | 30.20 | 1 | 20.50 | 24 | 1082.00 | 12 | 250.00 |
| 9 | September | 4 | 75.00 | 2 | 29.00 | 4 | 48.00 | 4 | 82.50 |
| 10 | October | 7 | 91.40 | 10 | 122.00 | 6 | 75.00 | 9 | 152.40 |
| 11 | November | 11 | 292.60 | 13 | 290.70 | 6 | 225.00 | 5 | 115.20 |
| 12 | December | 5 | 154.40 | 7 | 116.20 | - | - | - | 0.40 |
| Total | 45 | 845.20 | 39 | 669.80 | 95 | 3370.00 | 43 | 777.30 | |
| 845 | 670 | 3370 | 777 | ||||||
| REGIONWISE RAINFALL PARTICULARS OF PONDICHERRY REGION FOR THE YEAR 1982-83 | |||||||||
| Sl. No. | Month/ | Pondicherry | Karaikal | Mahe | Yanam | ||||
| Season | Days | Rainfall | Days | Rainfall | Days | Rainfall | Days | Rainfall | |
| 1 | June | 6 | 82 | 3 | 58 | 27 | 1014 | 5 | 46.2 |
| 2 | July | 6 | 101.8 | - | - | 22 | 765 | 7 | 124.8 |
| 3 | August | 3 | 30.2 | 1 | 20.5 | 24 | 1082 | 12 | 250 |
| 4 | September | 4 | 75 | 2 | 29 | 4 | 48 | 4 | 82.5 |
| South West | 19 | 289.00 | 6 | 107.50 | 77 | 2909.00 | 28 | 503.50 | |
| Monsoon | |||||||||
| 5 | October | 7 | 91.4 | 10 | 122 | 6 | 75 | 9 | 152.4 |
| 6 | November | 11 | 292.6 | 13 | 290.7 | 6 | 225 | 5 | 115.2 |
| 7 | December | 5 | 154.4 | 7 | 116.2 | - | - | - | 0.4 |
| North East | 23 | 538.40 | 30 | 528.90 | 12 | 300.00 | 14 | 268.00 | |
| Monsoon | |||||||||
| 8 | January | - | - | - | - | - | - | - | - |
| 9 | February | - | - | - | - | - | - | 2 | 33.8 |
| Winter | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 2 | 33.80 | |
| Period | |||||||||
| 10 | March | - | - | - | - | - | - | - | - |
| 11 | April | - | - | - | - | - | - | - | - |
| 12 | May | 2 | 17.4 | 1 | 11.2 | 3 | 158 | 3 | 59 |
| Hot Weather | 2 | 17.40 | 1 | 11.20 | 3 | 158.00 | 3 | 59.00 | |
| Period | |||||||||
| Annual | 44 | 844.80 | 37 | 647.60 | 92 | 3367.00 | 47 | 864.30 | |
| Total | |||||||||
| 845 | 648 | 3367 | 864 | ||||||