| Sowcarpet (R) | ||
| Months | Day | Night |
| Standard Limit in Leq dB(A) | 55 | 45 |
| January | 71 | 57 |
| Febraury | 76 | 57 |
| March | 69 | 48 |
| April | 72 | 51 |
| May | 72 | 56 |
| June | 73 | 61 |
| July | 70 | 50 |
| August | 65 | 45 |
| September | 65 | 44 |
| October | 61 | 41 |
| November | 36 | 35 |
| December | 38 | 39 |
| All Values are measured in Leq dB(A) | ||
| I= Industrial, C= Commercial, R= Residential, S= Silence | ||